Exhibit 2.3


                          AGREEMENT AND PLAN OF MERGER


                                  BY AND AMONG


                               MLC HOLDINGS, INC.


                                       AND


                     MLC NETWORK SOLUTIONS OF VIRGINIA, INC.


                                       AND



                                  PC PLUS, INC.


                                       AND



                        THE STOCKHOLDERS OF PC PLUS, INC.




                                  July 1, 1998

                                       6


                                                       


                          AGREEMENT AND PLAN OF MERGER


         This Agreement and Plan of Merger (the  "Agreement") is entered into as
of this 1st day of July  1998,  by and  among MLC  Holdings,  Inc.,  a  Delaware
corporation  ("MLC"),  MLC  Network  Solutions  of  Virginia,  Inc.,  a Virginia
corporation and wholly-owned  subsidiary of MLC ("Network Solutions"),  PC Plus,
Inc., a Delaware corporation ("PCPlus"), and the sole stockholders of PCPlus set
forth on the signature page attached hereto (collectively,  the "Stockholders").
MLC, Network Solutions, PCPlus and the Stockholders are referred to collectively
herein as the "Parties" and individually as a "Party."


                                    RECITALS:


         WHEREAS,  the  Parties  hereto  desire  to  consummate  a  merger  (the
"Merger")  whereby  PCPlus will be merged with and into  Network  Solutions  and
Network  Solutions  will be the surviving  corporation  in the Merger,  upon the
terms and subject to the conditions of this Agreement and in accordance with the
Delaware  General  Corporation  Law (the "Delaware  GCL") and the Virginia State
Corporation Act (the "Virginia CA"); and

         WHEREAS,  for federal  income tax  purposes,  it is  intended  that the
Merger  shall  qualify  as a  reorganization  under  Sections  368(a)(1)(A)  and
368(a)(2)(D)  of the  Internal  Revenue Code of 1986,  as amended (the  "Code"),
pursuant to which each issued and outstanding share of PCPlus common stock shall
be converted into the right to receive shares of MLC common stock.

         NOW,  THEREFORE,  in  consideration  of the  premises  and  the  mutual
promises herein made, and in consideration of the  representations,  warranties,
and covenants herein contained, the Parties agree as follows:

                                    ARTICLE 1

                                   DEFINITIONS

1.1.   Terms Defined in This Agreement. As used in this Agreement, the following
       --------------------------------
terms  shall  have  the  respective   meanings  set  forth  below:   

     "Additional  Consideration"  has the  meaning  set forth in Section  4.2(a)
     ---------------------------
below.

     "Affiliate"  has the  meaning  set forth in Rule  12b-2 of the  regulations
     -----------
promulgated under the Securities Exchange Act.

     "Affiliated Group" means any affiliated group within the meaning of Code
ss.1504.

"Agreement" has the meaning set forth in the preface above.

     "Basis" means any past or present fact,  situation,  circumstance,  status,
condition,  activity,  practice,  plan,  occurrence,  event,  incident,  action,
failure  to  act,  or  transaction  that  forms  the  basis  for  any  specified
consequence.
                                       7


         "Business Day" means any day of the week other than Saturday, Sunday or
any day that is a legal  holiday in the District of Columbia.  When the date for
performance of any  obligation  hereunder  falls on a Saturday,  Sunday or legal
holiday in the District of Columbia, such performance shall be considered as due
on the next Business Day.


         "Cash Consideration" has the meaning set forth in Section 4.2(a) below.


         "Certificate of Merger" has the meaning set forth in Section 2.2 below.


         "Closing" has the meaning set forth in Section 2.3 below.


         "Closing Date" has the meaning set forth in Section 2.3 below.


         "Code" means the Internal Revenue Code of 1986, as amended.


         "Confidential  Information"  means  any  information  of a  proprietary
nature  concerning  the businesses and affairs of PCPlus or MLC, if any, that is
not already generally available to the public or that has not been obtained from
an  independent  source  that was not  bound by a duty of  confidentiality  with
respect to such information.

     "Delaware  GCL" has the  meaning  set forth in the first  paragraph  of the
Recitals above.


     "Disclosure  Schedule" has the meaning set forth in the first  paragraph of
Article 7 below.


     "Effective Time"  has the meaning set forth in Section 2.2 below.


     "Employee Benefit Plan" means any (a) nonqualified deferred compensation or
retirement  plan or arrangement  which is an Employee  Pension Benefit Plan, (b)
tax-qualified  defined  contribution  retirement plan or arrangement which is an
Employee Pension Benefit Plan, (c) tax-qualified defined benefit retirement plan
or  arrangement  which  is an  Employee  Pension  Benefit  Plan  (including  any
Multiemployer  Plan),  or (d) Employee  Welfare  Benefit Plan or material fringe
benefit plan or program.

     "Employee Pension Benefit Plan" has the meaning set forth in ERISA ss.3(2).

     "Employee Welfare Benefit Plan" has the meaning set forth in ERISA ss.3(1).

     "Environmental,   Health,   and  Safety   Laws"  means  the   Comprehensive
Environmental  Response,  Compensation  and Liability Act of 1980,  the Resource
Conservation  and Recovery Act of 1976, and the  Occupational  Safety and Health
Act of 1970,  each as amended,  together with all other laws  (including  rules,
regulations, codes, plans, injunctions, judgments, orders, decrees, rulings, and
charges  thereunder) of federal,  state, local, and foreign governments (and all
agencies thereof) concerning pollution or protection of the environment,  public
health and safety,  or employee  health and safety,  including  laws relating to
emissions,   discharges,   releases,   or  threatened  releases  of  pollutants,
contaminants, or chemical,  industrial,  hazardous, or toxic materials or wastes
into ambient air, surface water, ground water, or lands or otherwise relating to
the manufacture,  processing,  distribution,  use, treatment, storage, disposal,
transport,  or handling of pollutants,  contaminants,  or chemical,  industrial,
hazardous, or toxic materials or wastes.

                                       8


     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended.

     "Excess Consideration" has the meaning set forth in Section 4.2(a) below.


     "Extremely  Hazardous Substance" has the meaning set forth in ss.302 of
the Emergency Planning and Community Right-to-Know Act of 1986, as amended.


      "Fiduciary" has the meaning set forth in ERISA ss.3(21).


      "Financial Statements" has the meaning set forth in Section 7.7 below.


      "GAAP" means United States generally accepted accounting  principles as
in effect from time to time.


     "ImagingCo"  means  the  entity  to which  the  Spin-Off  Assets  have been
transferred.

         "Intellectual  Property"  means,  to the extent such items are eligible
for legal protection in their stage of development,  (a) all inventions (whether
patentable  or  unpatentable  and  whether  or not  reduced  to  practice),  all
improvements  thereto,  and  all  patents,   patent  applications,   and  patent
disclosures,      together     with     all     reissuances,      continuations,
continuations-in-part,  revisions,  extensions,  and reexaminations thereof, (b)
all trademarks,  service marks,  trade dress,  logos, trade names, and corporate
names,   together  with  all   translations,   adaptations,   derivations,   and
combinations  thereof and including all goodwill associated  therewith,  and all
applications,  registrations,  and  renewals in  connection  therewith,  (c) all
copyrightable works, all copyrights,  and all applications,  registrations,  and
renewals  in  connection  therewith,  (d) all mask  works and all  applications,
registrations,  and renewals in connection therewith,  (e) all trade secrets and
confidential  business information  (including ideas,  research and development,
know-how,  formulas,  compositions,  manufacturing and production  processes and
techniques,  technical data,  designs,  drawings,  specifications,  customer and
supplier lists,  pricing and cost information,  and business and marketing plans
and  proposals),   (f)  all  computer  software   (including  data  and  related
documentation),  (g) all  other  proprietary  rights,  and (h)  all  copies  and
tangible embodiments thereof (in whatever form or medium).


     "Indemnification  Threshold"  has the  meaning  set forth in  Section  12.6
below.


 "Initial Cash Consideration" has the meaning set forth in Section 4.2(a) below.


  "Initial MLC Common Shares" has the meaning set forth in Section 4.2(a) below.
                                      
                                        9


         "Knowledge"  means the collective  knowledge of all of the Stockholders
and PCPlus after reasonable  investigation.  For the purposes of this Agreement,
the knowledge of one Stockholder  shall be attributed to the other  Stockholders
and PCPlus, except as to representations or warranties made severally.


         "Liability"  means any  liability  (whether  known or unknown,  whether
asserted or  unasserted,  whether  absolute or  contingent,  whether  accrued or
unaccrued,  whether  liquidated  or  unliquidated,  and whether due or to become
due), including any liability for Taxes.


         "Material  Adverse Effect" means,  as to any Party, a material  adverse
effect on the business,  properties,  operations,  condition or future prospects
(financial or otherwise) of such Party.


     "Merger" shall mean the merger of PCPlus with and into Network Solutions in
accordance with the terms of this Agreement.


      "Merger Consideration" has the meaning set forth in Section 4.2(a) below.


      "Merger Share Price" has the meaning set forth in Section 4.2(a) below.


     "Most Recent  Balance Sheet" means the balance sheet  contained  within the
Most Recent Financial Statements.


     "Most Recent Financial Statements" has the meaning set forth in Section 7.7
below.


     "Most Recent Fiscal Month End" has the meaning set forth in Section 7.7
below.


      "Most Recent  Fiscal Year End" has the meaning set forth in Section 7.7
below.


         "Multiemployer Plan" has the meaning set forth in ERISA ss.3(37).


         "MLC" has the meaning set forth in the preface above.


         "MLC Common  Shares" shall mean the shares of common  stock,  par value
$0.01, of MLC.

         "Nasdaq" means the Nasdaq National Market.

         "Network Solutions" has the meaning set forth in the preface above.

         "Ordinary  Course of Business"  means the  ordinary  course of business
consistent with past custom and practice (including with respect to quantity and
frequency).

         "Party" or "Parties has the meaning set forth in the preface above.

                                      10



         "PBGC" means the Pension Benefit Guaranty Corporation.


         "PCPlus" has the meaning set forth in the preface above.


         "PCPlus Common  Shares" means the shares of the common stock,  $.05 par
value, of PCPlus.


     "PCPlus Common Share Certificates" has the meaning set forth in Section 4.1
below.

         "Person"  means  an  individual,  a  partnership,  a  corporation,   an
association,  a joint stock company, a trust, a joint venture, an unincorporated
organization, or a governmental entity (or any department,  agency, or political
subdivision thereof).

         "Prohibited Transaction" has the meaning set forth in ERISA ss.406 and
   Code ss.4975.


         "Reportable Event" has the meaning set forth in ERISA ss.4043.


         "Representative" has the meaning set forth in Section 12.3 below.


         "Sales Transaction" has the meaning set forth in Section 8.10 below.


         "SEC" means the Securities and Exchange Commission.


         "Securities Act" means the Securities Act of 1933, as amended.


         "Securities Exchange Act" means the Securities Exchange Act of 1934,
 as amended.


         "Security  Interest"  means any mortgage,  pledge,  lien,  encumbrance,
charge, or other security  interest,  other than (a) mechanic's,  materialmen's,
and similar liens, (b) liens for Taxes not yet due and payable or for Taxes that
the taxpayer is contesting in good faith through  appropriate  proceedings,  (c)
purchase  money liens and liens  securing  rental  payments  under capital lease
arrangements, and (d) other liens arising in the Ordinary Course of Business and
not incurred in connection with the borrowing of money.


        "Share Consideration" has the meaning set forth in Section 4.2(a) below.


         "Special Claims" has the meaning set forth in Section 12.6 below.


         "Spin-Off Assets" has the meaning set forth in Section 7.30 below.


         "Stockholders" has the meaning set forth in the preface above.


         "Subsidiary"  means any  corporation  with respect to which a specified
Person (or a Subsidiary  thereof) owns a majority of the common stock or has the
power to vote or direct the voting of sufficient  securities to elect a majority
of the directors.
                                       11


         "Surviving Corporation" has the meaning set forth in Section 2.1 below.


         "Tax"  means any  federal,  state,  local,  or  foreign  income,  gross
receipts,  license, payroll,  employment,  excise, severance, stamp, occupation,
premium,  windfall profits,  environmental  (including taxes under Code ss.59A),
customs duties, capital stock, franchise, profits, withholding,  social security
(or similar), unemployment, disability, real property, personal property, sales,
use,  transfer,  registration,  value  added,  alternative  or  add-on  minimum,
estimated, or other tax of any kind whatsoever, including any interest, penalty,
or addition thereto, whether disputed or not, of PCPlus.


         "Tax Return" means any return,  declaration,  report, claim for refund,
or information  return or statement  relating to Taxes of PCPlus,  including any
schedule or attachment thereto, and including any amendment thereof.


         "Third Party Claim" has the meaning set forth in Section 12.4 below.


                                    ARTICLE 2

                         MERGER; EFFECTIVE TIME; CLOSING

     2.1 Merger.  Subject to the terms and  conditions of this Agreement and the
         -------
Delaware  GCL,  at the  Effective  Time,  Network  Solutions  and  PCPlus  shall
consummate  the Merger in which (i) PCPlus shall be merged with and into Network
Solutions and the separate corporate  existence of PCPlus shall thereupon cease,
(ii) Network  Solutions  shall be the successor or surviving  corporation in the
Merger and shall be governed by the laws of the State of Virginia  and (iii) the
separate  corporate   existence  of  Network  Solutions  with  all  its  rights,
privileges,  immunities,  powers and franchises shall continue unaffected by the
Merger. The corporation  surviving the Merger is sometimes  hereinafter referred
to as the "Surviving  Corporation."  The Merger shall have the effects set forth
in the Delaware GCL and the Virginia CA.  Immediately  upon the  consummation of
the Merger, Network Solutions will change its name to PCPlus, Inc.

     2.2  Effective  Time.  On  the  Closing  Date,  subject  to the  terms  and
          ----------------
conditions of this Agreement, Network Solutions and PCPlus shall (i) cause to be
executed  (A) a  Certificate  of Merger in the form  required by the Virginia CA
(the  "Solutions  Certificate of Merger") and (B) a Certificate of Merger in the
form  required by the Delaware GCL (the "PC Plus  Certificate  of Merger"),  and
(ii) cause the  Solutions  Certificate  of Merger to be filed with the  Virginia
State  Corporation  Commission  as provided  in the  Virginia CA and the PC Plus
Certificate  of  Merger  to be filed  with the  Delaware  Secretary  of State as
provided in the Delaware GCL. The Merger shall become effective at (i) such time
as the  Solutions  Certificate  of Merger has been duly filed with the  Virginia
State Corporation Commission and the PC Plus Certificate of Merger has been duly
filed with the Delaware  Secretary of State or (ii) such other time as is agreed
upon by the Representative and MLC and specified in the Solutions Certificate of
Merger and the PC Plus Certificate of Merger. Such time is hereinafter  referred
to as the "Effective Time." 
                                       12


     2.3.  The Closing.  The closing of the  transactions  contemplated  by this
           ------------
Agreement (the "Closing")  shall take place at the offices of Shaw Pittman Potts
& Trowbridge,  2300 N Street, N.W., Washington,  D.C. 20037,  commencing at 9:00
a.m.  local time on such date as within five (5)  Business  Days  following  the
fulfillment  or waiver of the  conditions  set forth in Article  10 (other  than
conditions which by their nature are intended to be fulfilled at the Closing) or
such other place or time or on such other date as MLC and the Representative may
agree  or as may be  necessary  to  permit  the  fulfillment  or  waiver  of the
conditions set forth in Article 10 (the "Closing Date").

                                    ARTICLE 3

                     ARTICLES OF INCORPORATION; BY-LAWS; AND

                 DIRECTORS AND OFFICERS OF SURVIVING CORPORATION


     3.1.  Articles of  Incorporation.  The articles of incorporation of Network
           ---------------------------
Solutions,  as in effect  immediately  prior to the Effective Time, shall be the
articles of incorporation of the Surviving  Corporation until thereafter amended
as provided therein and under the Virginia CA.

     3.2.  By-Laws.  The  by-laws  of  the  Network  Solutions,   as  in  effect
           --------
immediately  prior to the Effective Time,  shall be the by-laws of the Surviving
Corporation, unless and until thereafter amended.

     3.3.  Directors and Officers.  Except as provided below,  the directors and
           -----------------------
officers of Network  Solutions  immediately prior to the Effective Time shall be
the  directors  and  officers of the  Surviving  Corporation  from and after the
Effective  Time until their  successors  have been duly  elected,  appointed  or
qualified or until their  earlier  death,  resignation  or removal in accordance
with the articles of  incorporation  and by-laws of the  Surviving  Corporation.
Notwithstanding  the  foregoing,  Nadim  Achi  will act as  president  and chief
operating  officer of the  Surviving  Corporation  pursuant  to the terms of his
employment agreement and will become a director of the Surviving Corporation.

                                    ARTICLE 4

              MERGER CONSIDERATION; PAYMENT OF MERGER CONSIDERATION


     4.1.  Merger  Consideration;  Conversion or  Cancellation  of PCPlus Common
     ---------------------------------------------------------------------------
Shares in Merger. At the Effective Time, by virtue of the Merger and without any
- -----------------
action by the Parties, (A) all of the outstanding PCPlus Common Shares (i) shall
be  converted  into the right to receive the Merger  Consideration  set forth in
Section 4.2, (ii) shall cease to be outstanding, and (iii) shall be canceled and
retired  and  shall  cease to  exist,  and each  Stockholder,  as the  holder of
certificates  representing  such PCPlus Common Shares (the "PCPlus  Common Share
Certificates"),  shall cease to have any rights with respect thereto, except the
right to  receive  Merger  Consideration  therefor  upon the  surrender  of such
certificates  in accordance with this Section 4.1 and cash in lieu of fractional
MLC Common Shares as set forth in Section 4.3 and (B) each outstanding  share of
common stock,  $.01 par value, of Network Solutions shall remain unaffected as a
result of the Merger and  continue to be  outstanding  following  the  Effective
Time.
                                       13



4.2. Determination of Merger Consideration
     -------------------------------------

     4.2a. The consideration  payable by MLC in connection with the Merger shall
be an amount,  based on the Merger Share Price (as defined  below),  of not less
than $6,600,000 nor greater than $7,245,659 (the "Merger Consideration"). Except
as provided below,  the Merger  Consideration  shall be payable in the following
manner:  (i)  $3,300,000 in the form of cash (the "Initial Cash  Consideration")
and (ii) 286,957 MLC Common Shares,  assuming the Merger Share Price is equal to
$11.50 (the "Additional Consideration").  In the event that the closing price of
a MLC Common  Share as reported on the Nasdaq  Stock  Market on the Business Day
immediately  preceding  the Closing Date (the "Merger  Share  Price") is greater
than $11.50,  the  Additional  Consideration  shall be payable in the  following
manner:  (i)  $3,300,000  in the form of MLC Common  Shares  based on the Merger
Share  Price  (the   "Initial   MLC  Common   Shares")   plus  (ii)  the  Excess
Consideration. The "Excess Consideration" shall equal the difference between (i)
286,957  times  the  Merger  Share  Price  and  (ii)   $3,300,000.   The  Excess
Consideration  shall be  payable  50% in the form of cash and 50% in the form of
MLC  Common  Shares  based  on  the  Merger  Share  Price.  Notwithstanding  the
foregoing, in no event shall the Excess Consideration exceed $645,659. By way of
example,  in  the  event  that  the  Merger  Share  Price  is  $13,  the  Merger
Consideration shall consist of (i) the Initial Cash Consideration,  (ii) 253,846
Initial  MLC  Common  Shares  ($3,300,000  divided  by  $13)  and  (iii)  Excess
Consideration in the amount of $430,441 ([$13 times 286,957] minus  $3,300,000),
payable  $215,220.50  in the  form of cash  and  $215,220.50  in the form of MLC
Common  Shares (or 16,555.42 MLC Common Shares based on the Merger Share Price).
In the event the Merger Share Price  exceeds  $13.75,  the Excess  Consideration
shall be  $645,659  and shall  consist  of  $322,829.50  in the form of cash and
$322,829.50 in the form of MLC Common Shares based on the Merger Share Price. In
the event  that the  Merger  Share  Price is less than  $11.50,  the  Additional
Consideration  shall  consist  solely of  $3,300,000  in the form of MLC  Common
Shares based on the Merger Share Price. The Initial Cash  Consideration plus the
cash component of the Excess  Consideration  is  hereinafter  referred to as the
"Cash   Consideration"   and  the  MLC  Common   Shares   issued  as  Additional
Consideration is hereinafter referred to as the "Share Consideration."

     4.2.b.  At the  Closing,  upon  surrender  to MLC of  PCPlus  Common  Share
Certificates  by the  Stockholders  for  cancellation,  together  with any other
required documents,  the Stockholders shall receive the Merger Consideration pro
rata based on their relative equity interests in PCPlus as of the Closing Date.

4.3. Post Closing Adjustment.  As soon as practicable following the Closing Date
     ------------------------
but in no event greater than 60 days from the Closing Date, PCPlus shall prepare
and cause to be audited,  the financial  statements of PCPlus for the year ended
March 31, 1998 (the "1998 Financial Statements").  PCPlus shall deliver to MLC a
copy of the 1998 Financial  Statements  promptly after Coopers & Lybrand LLC has
furnished its report with respect thereto.  In the event that PCPlus'  operating
income  (i.e.,  net income  before  interest and taxes) as reflected in the 1998
Financial  Statements  are less than  $855,000  (90  percent of  $950,000)  (the
amount,  if any, by which such  operating  income is less than $855,000 shall be
the "Deficiency Amount"),  the Stockholders shall remit to MLC an amount in cash
equal to the Deficiency  Amount times 7.5. Such payment shall be made as soon as
practicable after the determination of the Deficiency  Amount,  but in any event
not later than five Business  Days  following  the  Representative's  receipt of
written notice from MLC that such payment is required.
                                       14



     4.4 Fractional MLC Common Shares. No certificates  representing  fractional
         -----------------------------
MLC Common  Shares  shall be issued upon  surrender  of any PCPlus  Common Share
Certificates  or in  connection  with  the  Contingent  Amount.  In  lieu of any
fractional  MLC  Common  Shares,  there  shall be paid to each  holder of PCPlus
Common Shares who otherwise would be entitled to receive a fractional MLC Common
Share  an  amount  of  cash  (without  interest)  rounded  to the  nearest  cent
determined by multiplying such fraction by the Merger Share Price.

     4.5 Transfer of PCPlus Common Shares.  No transfers of PCPlus Common Shares
         ---------------------------------
shall be made on the  stock  transfer  books of  PCPlus  after  the date of this
Agreement,  and each Stockholder agrees not to transfer any PCPlus Common Shares
after the date of this Agreement and before the Closing Date.


                                    ARTICLE 5

          REPRESENTATIONS AND WARRANTIES OF THE INDIVIDUAL STOCKHOLDERS

Each of the Stockholders, severally, but not jointly, represents and warrants to
Network  Solutions and MLC that the  statements  contained in this Article 5 are
correct and complete as of the date hereof with respect to himself:

     5.1. Authorization of Transaction.  Each of the Stockholders has full power
          -----------------------------
and  authority  to  execute  and  deliver  this  Agreement  and to  perform  his
obligations hereunder.  This Agreement constitutes the valid and legally binding
obligation of each of the Stockholders, enforceable in accordance with its terms
and  conditions,  except as may be  limited  by the  availability  of  equitable
remedies or by applicable bankruptcy, insolvency, reorganization,  moratorium or
other laws affecting creditors' rights generally.  None of the Stockholders need
give any notice to, make any filing with, or obtain any authorization,  consent,
or approval of any government or governmental  agency in order to consummate the
transactions  contemplated by this Agreement,  except in connection with federal
securities laws and any applicable "Blue Sky" or state securities laws.

     5.2.  Noncontravention.  Neither  the  execution  and the  delivery of this
           -----------------
Agreement,  nor the consummation of the transactions  contemplated  hereby, will
(A) violate any constitution,  statute, regulation, rule, injunction,  judgment,
order,  decree,   ruling,  charge,  or  other  restriction  of  any  government,
governmental agency, or court to which any Stockholder is subject, or (B) result
in a breach of,  constitute  a default  under,  result in the  acceleration  of,
create in any party the right to accelerate,  terminate,  modify,  or cancel, or
require any notice under any agreement, contract, lease, license, instrument, or
other  arrangement to which the any Stockholder is a party or by which he or she
is bound or to which any of his assets is subject.

     5.3.  PCPlus Common Shares.  Each of the  Stockholders  holds of record and
           ---------------------
owns  beneficially the number of PCPlus Common Shares set forth next to his name
in Section 7.2 of the Disclosure Schedule, free and clear of any restrictions on
transfer (other than any restrictions arising under the Securities Act and state
securities laws), Taxes, Security Interests, options, warrants, purchase rights,
contracts, commitments, claims, and demands. Except for the agreements set forth
on Section 5.3 of the Disclosure  Schedule,  none of the Stockholders is a party
to any option,  warrant,  purchase  right,  or other contract or commitment that
could require one or more Stockholders to sell,  transfer,  or otherwise dispose
of any PCPlus  Common  Shares  (other than  pursuant to this  Agreement) or is a
party to any voting  trust,  proxy,  or other  agreement or  understanding  with
respect to the voting of any of PCPlus Common Shares.
                                       15


                                    ARTICLE 6

           REPRESENTATIONS AND WARRANTIES OF NETWORK SOLUTIONS AND MLC

Network  Solutions  and MLC jointly and  severally  represent and warrant to the
Stockholders  and PCPlus that the  statements  contained  in this  Article 6 are
correct and complete as of the date hereof:

     6.1  Organization of Network  Solutions and MLC. Each of Network  Solutions
          -------------------------------------------
and MLC is a corporation duly organized,  validly existing, and in good standing
under  the  laws of the  State  of  Delaware  and has all  requisite  power  and
authority to own and lease its properties and carry on its business.


     6.2.  Capital Stock.  The  authorized  capital  stock of MLC  consists  of
           --------------
25,000,000 shares of common stock, $.01 par value (the "MLC Common Shares"),  of
which  6,071,305  shares  are issued and  outstanding  as of April 1, 1998,  and
2,000,000  shares of  preferred  stock,  $.01 par value,  of which no shares are
issued and  outstanding.  Since December 31, 1997, MLC has not issued any shares
of capital stock except pursuant to the exercise of options  outstanding on such
date to purchase MLC Common Shares.  All  outstanding MLC Common Shares are, and
all MLC Common  Shares  issuable  under stock option plans of MLC,  will be when
issued in accordance with the terms thereof,  duly  authorized,  validly issued,
fully  paid and  nonassessable.  Except  for the  1,614,261  MLC  Common  Shares
reserved  for  issuance  pursuant  to  stock  option  plans  of MLC,  there  are
outstanding on the date hereof no options,  warrants, calls, rights, commitments
or any other  agreements of any character to which MLC is a party or by which it
may be bound, requiring it to issue, transfer, sell, purchase,  register, redeem
or acquire any shares of capital stock or any  securities or rights  convertible
into,  exchangeable  for or evidencing the right to subscribe for or acquire any
shares of its capital stock.
                                 
     6.3.  Authorization  for Common Stock. The Share  Consideration  will, when
           --------------------------------
issued, be duly authorized, validly issued, fully paid and nonassessable, and no
stockholder  of MLC  will  have  any  preemptive  right  or  similar  rights  of
subscription  or  purchase in respect  thereof.  The Share  Consideration  will,
subject  to the  accuracy  of the  Stockholders'  representations  contained  in
Section 5.3 hereof,  be exempt from  registration  under the  Securities Act and
will be  registered  or exempt  from  registration  under all  applicable  state
securities  laws. The Share  Consideration  will,  when issued,  be approved for
listing on the Nasdaq, subject to official notice of issuance.

     6.4.  Authorization of Transaction.  Each of Network Solutions and MLC has
           -----------------------------
full power and  authority  (including  full  corporate  power and  authority) to
execute and deliver this  Agreement  and to perform its  respective  obligations
hereunder.  This Agreement  constitutes the valid and legally binding obligation
of each of Network  Solutions and MLC,  enforceable in accordance with its terms
and conditions.  Neither Network Solutions nor MLC need give any notice to, make
any filing  with,  or obtain any  authorization,  consent,  or  approval  of any
government  or  governmental  agency  in order to  consummate  the  transactions
contemplated  by this Agreement,  except in connection  with federal  securities
laws and any applicable "Blue Sky" or state securities laws. The consummation of
the Merger does not require the approval of the  stockholders of MLC and MLC, as
the sole stockholder of Network Solutions,  shall, upon approval of the board of
directors of MLC, vote its shares in favor of the consummation of the Merger.
                                       16


     6.5.  Noncontravention.  Neither  the  execution  and the  delivery of this
           -----------------
Agreement,  nor the consummation of the transactions  contemplated  hereby, will
(A) violate any constitution,  statute, regulation, rule, injunction,  judgment,
order,  decree,   ruling,  charge,  or  other  restriction  of  any  government,
governmental  agency,  or court  to which  either  Network  Solutions  or MLC is
subject or any  provision  of its  articles of  incorporation  or by-laws or (B)
result in a breach of,  constitute a default under,  result in the  acceleration
of, create in any party the right to accelerate,  terminate,  modify, or cancel,
or require any notice under any agreement, contract, lease, license, instrument,
or other  arrangement to which either Network  Solutions or MLC is a party or by
which it is bound or to which any of its assets is subject.

     6.6. Brokers' Fees.  Neither Network Solutions nor MLC has any Liability or
          --------------
obligation to pay any fees or commissions to any broker,  finder,  or agent with
respect to the transactions contemplated by this Agreement.


     6.7. Nasdaq National Market.  MLC is in compliance in all material respects
          -----------------------
with its Nasdaq Listing Agreement.

     6.8.  Ownership  of  Network  Solutions.  MLC  owns,  and  will  own at the
           ----------------------------------
Effective Time, 100% of the equity securities of Network Solutions.

     6.9.  Disclosure.  MLC is in compliance  in all material  respects with its
           -----------
obligation  under the  Securities  Exchange  Act to publicly  disclose  material
information in a timely fashion.  No report or document filed by MLC pursuant to
Section 13, 14 or 15(d) of the Securities  Exchange Act prior to the date hereof
contained or shall contain any untrue statement of a material fact or omitted or
shall omit to state a material fact  required to be stated  therein or necessary
to make the statements  contained therein,  in light of the circumstances  under
which they were made, not misleading.

                                    ARTICLE 7

                REPRESENTATIONS AND WARRANTIES CONCERNING PCPLUS

The Stockholders  and PCPlus represent and warrant to Network  Solutions and MLC
that the  statements  contained in this Article 7 are correct and complete as of
the date hereof, except as set forth in the disclosure schedule delivered by the
Stockholders  and PCPlus to Network  Solutions  and MLC on the date  hereof (the
"Disclosure  Schedule").  Nothing  in the  Disclosure  Schedule  shall be deemed
adequate to disclose an exception to a  representation  or warranty made herein,
however,   unless  the  Disclosure   Schedule   identifies  the  exception  with
particularity  and describes the relevant  facts in reasonable  detail.  Without
limiting the  generality of the  foregoing,  the mere listing (or inclusion of a
copy) of a document  or other item shall not be deemed  adequate  to disclose an
exception to a representation or warranty made herein (unless the representation
or warranty has to do with the  existence of the document or other item itself).
The  Disclosure  Schedule  will be arranged in paragraphs  corresponding  to the
lettered and numbered paragraphs contained in this Article 7.
                                       17


7.1. Organization,  Qualification,  and Corporate Power. PCPlus is a corporation
     ---------------------------------------------------
duly  organized,  validly  existing,  and in good standing under the laws of the
State of Delaware.  PCPlus is duly authorized to conduct business and is in good
standing  under  the  laws of each  jurisdiction  where  such  qualification  is
required,  except where the failure to so qualify or obtain  authorization would
not have a Material  Adverse Effect on PCPlus.  PCPlus has full corporate  power
and authority and all licenses,  permits, and authorizations  necessary to carry
on the businesses in which it is engaged and to own and use the properties owned
and used by it. Section 7.1 of the  Disclosure  Schedule lists the directors and
officers of PCPlus. The Stockholders have delivered to Network Solutions and MLC
correct and  complete  copies of the  articles of  incorporation  and by-laws of
PCPlus  (as  amended to date).  The  minute  books  (containing  the  records of
meetings of the stockholders,  the board of directors, and any committees of the
board of directors),  the stock certificate books, and the stock record books of
PCPlus are correct and complete.  PCPlus is not in default under or in violation
of any provision of its articles of incorporation or by-laws.

7.2. Capitalization.  The entire authorized capital stock of PCPlus (the "PCPlus
     ---------------
Common  Shares")  consists of (i)  5,000,000  shares of common  stock,  $.05 par
value, of which  2,279,621  shares are issued and outstanding and 478,836 PCPlus
Common Shares are held in treasury,  and (ii) 150,000  shares  preferred  stock,
$1.00 par  value,  of which no shares are  issued  and  outstanding.  All of the
issued and  outstanding  PCPlus  Common  Shares have been duly  authorized,  are
validly  issued,  fully paid, and  nonassessable,  and are held of record by the
respective  Stockholders as set forth in Section 7.2 of the Disclosure Schedule.
There are no  outstanding  or authorized  options,  warrants,  purchase  rights,
subscription rights,  conversion rights,  exchange rights, or other contracts or
commitments  that could require  PCPlus to issue,  sell,  or otherwise  cause to
become  outstanding  any of its  capital  stock.  There  are no  outstanding  or
authorized stock appreciation,  phantom stock, profit participation,  or similar
rights with respect to PCPlus.  There are no voting  trusts,  proxies,  or other
agreements or understandings with respect to the voting of PCPlus Common Shares.

7.3.  Authorization  of  Transaction.   PCPlus  has  full  power  and  authority
      -------------------------------
(including  full  corporate  power and  authority)  to execute and deliver  this
Agreement and to perform its obligations  hereunder.  This Agreement constitutes
the valid and legally  binding  obligation of PCPlus,  enforceable in accordance
with its terms and conditions,  except as may be limited by the  availability of
equitable  remedies or by  applicable  bankruptcy,  insolvency,  reorganization,
moratorium or other laws affecting  creditors' rights  generally.  PCPlus is not
required give any notice to, make any filing with, or obtain any  authorization,
consent,  or  approval  of any  government  or  governmental  agency in order to
consummate the transactions contemplated by this Agreement, except in connection
with federal  securities laws and any applicable  "Blue Sky" or state securities
laws.

7.4. Noncontravention. Neither the execution and the delivery of this Agreement,
     -----------------
nor the consummation of the transactions  contemplated  hereby, will (i) violate
any  constitution,  statute,  regulation,  rule,  injunction,  judgment,  order,
decree,  ruling,  charge, or other  restriction of any government,  governmental
agency,  or court to which PCPlus is subject or any  provision of the charter or
bylaws of PCPlus or (ii)  result in a breach  of,  constitute  a default  under,
result in the  acceleration  of,  create  in any party the right to  accelerate,
terminate,  modify,  or cancel,  or  require  any  notice  under any  agreement,
contract, lease, license,  instrument, or other arrangement to which PCPlus is a
party or by which it is bound or to  which  any of its  assets  is  subject  (or
result in the imposition of any Security Interest upon any of its assets).
                                       18

    
7.5. Title to Assets.  PCPlus has good title to, or a valid  leasehold  interest
     ----------------
in, the properties  and assets used by it, located on its premises,  or shown on
the Most Recent Balance Sheet or acquired after the date thereof, free and clear
of all Security  Interests,  except for properties and assets disposed of in the
Ordinary Course of Business since the date of the Most Recent Balance Sheet.

7.6.  Subsidiaries.  PCPlus  does  not  have  any  Subsidiaries,   operating  or
      -------------
otherwise.

7.7. Financial Statements.  PCPlus has delivered  (collectively,  the "Financial
     ---------------------
Statements")  to MLC its (i) reviewed  balance  sheets and statements of income,
changes in  stockholders'  equity,  and cash flow as of and for the fiscal years
ended March 30, 1996,  and March 29, 1997 (the "Most  Recent  Fiscal Year End");
and (ii)  unaudited  balance  sheets and  statements of income (the "Most Recent
Financial  Statements")  as of and for the eleven months ended February 27, 1998
(the "Most Recent Fiscal Month End").  The Financial  Statements  (including the
notes  thereto)  have  been  prepared  in  accordance  with  GAAP  applied  on a
consistent  basis  throughout the periods  covered  thereby,  present fairly the
financial  condition of PCPlus as of such dates and the results of operations of
PCPlus  for such  periods,  and are  consistent  with the books and  records  of
PCPlus.

7.8 Events  Subsequent  to Most Recent  Fiscal  Year End.  Since the Most Recent
    -----------------------------------------------------
Fiscal Year End, there has not been any Material Adverse Effect in the business,
financial condition,  operations,  results of operations, or future prospects of
PCPlus. Without limiting the generality of the foregoing, since that date:

     7.8.a.  except  for the  Spin-Off  Assets,  PCPlus  has not  sold,  leased,
transferred,  or assigned any of its assets, tangible or intangible,  other than
for a fair consideration in the Ordinary Course of Business;

     7.8.b.  PCPlus has not entered  into any  agreement,  contract,  lease,  or
license  (or series of related  agreements,  contracts,  leases,  and  licenses)
either involving more than $50,000 or outside the Ordinary Course of Business;
 
     7.8.c.no party (including PCPlus) has accelerated, terminated, modified, or
canceled  any  agreement,  contract,  lease,  or  license  (or series of related
agreements,  contracts,  leases,  and licenses) to which PCPlus is a party or by
which it is bound;

     7.8.d. PCPlus has not imposed any Security Interest upon any of its assets,
tangible or intangible;
     
     7.8.e.  PCPlus has not made any capital  expenditure  (or series of related
capital expenditures) either involving more than $50,000 or outside the Ordinary
Course of Business;

     7.8.f.  except for assets acquired or funds advanced in the Ordinary Course
of Business,  PCPlus has not made any capital investment in, any loan to, or any
acquisition  of the  securities  or assets  of,  any other  Person (or series of
related capital investments, loans, and acquisitions;

     7.8.g.  PCPlus has not issued any note,  bond,  or other debt  security  or
created, incurred, assumed, or guaranteed any indebtedness for borrowed money or
capitalized lease obligation;

     7.8.h.  PCPlus has not delayed or postponed the payment of accounts payable
and other Liabilities outside the Ordinary Course of Business;

     7.8.i. PCPlus has not canceled, compromised,  waived, or released any right
or claim (or series of related rights and claims) outside the Ordinary Course of
Business;
                                       19


     7.8.j.  except in the Ordinary  Course of Business in  connection  with its
imaging business, PCPlus has not granted any license or sublicense of any rights
under or with respect to any Intellectual Property;

     7.8.k.  there has been no change  made or  authorized  in the  articles  of
incorporation or by-laws of PCPlus;

     7.8.l.  PCPlus has not issued,  sold,  or otherwise  disposed of any of its
capital stock, or granted any options,  warrants, or other rights to purchase or
obtain  (including upon  conversion,  exchange,  or exercise) any of its capital
stock;

     7.8.m.  except in  connection  with the  transfer  of  assets to  ImagingCo
described in Section 7.30 below, PCPlus has not declared, set aside, or paid any
dividend or made any distribution  with respect to its capital stock (whether in
cash or in  kind) or  redeemed,  purchased,  or  otherwise  acquired  any of its
capital stock;

     7.8.n. PCPlus has not experienced any material damage, destruction, or loss
(whether or not covered by insurance) to its property;

     7.8.o.  PCPlus  has not  made  any  loan to,  or  entered  into  any  other
transaction  with, any of its  directors,  officers,  and employees  outside the
Ordinary Course of Business;

     7.8.p.  PCPlus has not entered  into any  employment  contract  outside the
Ordinary Course of business or collective bargaining agreement, written or oral,
or modified the terms of any such existing contract or agreement;

     7.8.q.  PCPlus has not granted any increase in the base compensation of any
of its  directors,  officers,  and  employees  outside  the  Ordinary  Course of
Business;

     7.8.r. PCPlus has not adopted, amended,  modified, or terminated any bonus,
profit-sharing, incentive, severance, or other plan, contract, or commitment for
the benefit of any of its directors,  officers, and employees (or taken any such
action with respect to any other Employee Benefit Plan);

     7.8.s.  PCPlus has not made any other change in employment terms for any of
its directors,  officers,  and employees outside the Ordinary Course of Business
or in the terms of its agreements with any independent  contractors  outside the
Ordinary Course of Business;

     7.8.t.  PCPlus  has not made or  pledged  to make any  charitable  or other
capital contribution outside the Ordinary Course of Business;

     7.8.u. to the Knowledge of PCPlus and the Stockholders,  there has not been
any other  material  occurrence,  event,  incident,  action,  failure to act, or
transaction outside the Ordinary Course of Business involving PCPlus which could
reasonably be expected to have a Material Adverse Effect on PCPlus; and

     7.8.v. to the Knowledge of PCPlus and the Stockholders, PCPlus is not under
any legal obligation, whether written or oral, to do any of the foregoing.
                                       20



7.9. Undisclosed  Liabilities.  PCPlus does not have any Liability (and to
     -------------------------
the Knowledge of PCPlus and the  Stockholders,  there is no reasonable Basis for
any present or future action, suit, proceeding, hearing, investigation,  charge,
complaint, claim, or demand against it giving rise to any Liability), except for
(i)  Liabilities set forth on the face of the Most Recent Balance Sheet and (ii)
Liabilities  which have  arisen  after the Most Recent  Fiscal  Month End in the
Ordinary Course of Business (none of which results from,  arises out of, relates
to, is in the  nature of, or was  caused by any  breach of  contract,  breach of
warranty,  tort,  infringement,  or violation of law); provided,  however,  this
representation  shall not cover  liabilities that result from a determination by
the Internal Revenue Service that the Merger is a taxable transaction,  provided
such  determination  is not the result of any action or  inaction on part of the
Stockholders or PCPlus.

7.10. Legal  Compliance.  PCPlus has complied in all material respects with
      ------------------
all applicable laws as in effect and as currently interpreted on the date hereof
and the Closing Date (including rules,  regulations,  codes, plans, injunctions,
judgments,  orders, decrees, rulings, and charges thereunder) of federal, state,
local,  and foreign  governments (and all agencies  thereof),  and no notice has
been  received  by the  Stockholders  or  PCPlus  regarding  any  action,  suit,
proceeding, hearing, investigation,  charge, complaint, claim, demand, or notice
that has been filed or  commenced  against  PCPlus  alleging  any  failure so to
comply.

7.11.    Tax Matters
         ------------
     7.11a.PCPlus has filed all Tax Returns that it reasonably  believed that it
was required to file, including, without limitation, any Tax Returns required to
be filed with any state.  All such Tax Returns  were correct and complete in all
material respects.  To Knowledge of PCPlus and the Stockholders,  all Taxes owed
by PCPlus  (whether  or not shown on any Tax  Return)  have  been  paid.  PCPlus
currently is not the  beneficiary  of any extension of time within which to file
any Tax Return.  PCPlus has not received  any notice for any tax  authority in a
jurisdiction where PCPlus does not file Tax Returns that it is or may be subject
to taxation by that jurisdiction.  There are no Security Interests on any of the
assets of PCPlus that arose in connection with any failure (or alleged  failure)
to pay any Tax.

     7.11.b.  PCPlus  has  withheld  and paid all  Taxes  required  to have been
withheld and paid in  connection  with  amounts  paid or owing to any  employee,
independent contractor, creditor, stockholder, or other third party.

     7.11.c.  To the  Knowledge  of the  Stockholders  and  PCPlus,  there is no
reasonable  Basis for which any authority  could assess any material  additional
Taxes for any period for which Tax Returns have been filed.  There is no dispute
or claim  concerning any Tax Liability of PCPlus either (A) claimed or raised by
any  authority  in  writing  or (B) as to  which  any  of the  Stockholders  has
Knowledge.  Section 7.11(c) of the Disclosure Schedule lists all federal, state,
local,  and foreign  income Tax Returns filed with respect to PCPlus for taxable
periods ended on or after  December 31, 1992,  indicates  those Tax Returns that
have been  audited,  and  indicates  those Tax Returns  that  currently  are the
subject of audit.  PCPlus has delivered to Network Solutions and MLC correct and
complete  copies of all federal  income Tax Returns,  examination  reports,  and
statements  of  deficiencies  assessed  against  or agreed  to by  PCPlus  since
December 31, 1991.

     7.11.d.  PCPlus  has not waived any  statute of  limitations  in respect of
Taxes or agreed to any  extension  of time with respect to a Tax  assessment  or
deficiency.

     7.11.e.  PCPlus  has not filed a consent  under Code  ss.341(f)  concerning
collapsible corporations.  PCPlus has not made any payments, is not obligated to
make  any  payments,  or is not a party  to any  agreement  that  under  certain
circumstances could obligate it to make any payments that will not be deductible
under Code ss.280G.  PCPlus has not been a United  States real property  holding
corporation within the meaning of Code ss.897(c)(2) during the applicable period
specified  in  Code  ss.897(c)(1)(A)(ii).  PCPlus  is not a  party  to  any  Tax
allocation  or  sharing  agreement.  PCPlus  (A) has  not  been a  member  of an
Affiliated  Group filing a consolidated  federal income Tax Return (other than a
group the common  parent of which was PCPlus) or (B) has any  Liability  for the
Taxes of any Person (other than PCPlus) under Treas.  Reg.  ss.1.1502-6  (or any
similar  provision  of  state,  local,  or  foreign  law),  as a  transferee  or
successor, by contract, or otherwise.
                                       21


7.12.  Real  Property.  Section  7.12(a) of the  Disclosure  Schedule  lists and
       ---------------
describes  briefly all real property owned,  leased or subleased to PCPlus.  The
Stockholders  have  delivered to Network  Solutions and MLC correct and complete
copies of the leases and subleases  listed in Section  7.12(b) of the Disclosure
Schedule (as amended to date). With respect to each lease and sublease listed in
Section 7.12(b) of the Disclosure Schedule:

     7.12a. the lease or sublease is legal, valid, binding,  enforceable, and in
full force and effect, except as may be limited by the availability of equitable
remedies or by applicable bankruptcy, insolvency, reorganization,  moratorium or
other laws affecting creditors' rights generally;

     7.12.b.  no consent is required  with respect to any lease or sublease as a
result of this  Agreement,  and the actions  contemplated by this Agreement will
not  result in the  change of any terms of any lease or  sublease  or  otherwise
affect the ongoing validity of any lease or sublease;

     7.12.c.  no party to the lease or sublease is in breach or default,  and no
event has  occurred  which,  with notice or lapse of time,  would  constitute  a
breach  or  default  or  permit  termination,   modification,   or  acceleration
thereunder;

     7.12.d.  no party to the lease or sublease  has  repudiated  any  provision
thereof;

     7.12.e. there are no disputes, oral agreements,  or forbearance programs in
effect as to the lease or sublease;

     7.12.f.  with respect to each sublease,  the representations and warranties
set forth in subsections (a) through (e) above are true and correct with respect
to the underlying lease;

     7.12.g. PCPlus has not assigned,  transferred,  conveyed, mortgaged, deeded
in trust, or encumbered any interest in the leasehold or subleasehold;

     7.12.h.  all facilities  leased or subleased  thereunder  have received all
approvals of governmental  authorities (including licenses and permits) required
by PCPlus in connection  with the  operation  thereof and have been operated and
maintained by PCPlus in accordance with applicable laws, rules, and regulations;
and

     7.12.i.  all  facilities  leased or subleased  thereunder are supplied with
utilities  and other  services to the extent  reasonably  necessary  for PCPlus'
operation of said facilities.

To the extent that any  representation  or warranty in this Section 7.12 relates
to a lease or sublease to which PCPlus is not a party,  such  representation  or
warranty shall be limited to the Knowledge of PCPlus and the Stockholders.

     7.13.Intellectual Property
          ---------------------
     7.13.a.  PCPlus  owns  or  has  the  right  to  use  pursuant  to  license,
sublicense,  agreement,  or  permission  all  Intellectual  Property used in the
operation  of the VAR Business of PCPlus as  presently  conducted.  Each item of
Intellectual  Property  owned or used by PCPlus in its VAR business  immediately
prior  to the  Closing  hereunder  will be  owned  or  available  for use by the
Surviving Corporation on identical terms and conditions  immediately  subsequent
to the  Closing  hereunder.  PCPlus has taken all  necessary  action  reasonably
within its power to maintain and protect each item of Intellectual Property that
it owns or uses in the VAR Business.
                                       22


     7.13.b.  PCPlus has not interfered with,  infringed upon or misappropriated
any Intellectual Property rights of third parties. There are no pending charges,
complaints,   claims,  demands,  or  notices  alleging  any  such  interference,
infringement,  misappropriation,  or violation  (including any claim that PCPlus
must license or refrain from using any Intellectual Property rights of any third
party).  To the  Knowledge  of PCPlus and the  Stockholders,  no third party has
interfered with,  infringed upon or  misappropriated  any Intellectual  Property
rights of PCPlus.

     7.13.c.  PCPlus  has no patent  or  registration  which has been  issued to
PCPlus with respect to any of its Intellectual Property.

     7.13.d. Section 7.13(d) of the Disclosure Schedule identifies each material
item of  Intellectual  Property used in the VAR Business owned by PCPlus or each
item of Intellectual  Property (other than  shrink-wrapped  software and similar
mass  produced  items  nominally  sold in the form of a license)  that any third
party owns and that PCPlus uses pursuant to license,  sublicense,  agreement, or
permission. The Stockholders have delivered to Network Solutions and MLC correct
and  complete  copies  of  all  such  licenses,  sublicenses,   agreements,  and
permissions (as amended to date).

     7.13.e. The Stockholders and PCPlus have no Knowledge of anything that will
interfere with, infringe upon or misappropriate any Intellectual Property rights
of third  parties as a result of the  continued  operation  of its  business  as
presently conducted.

7.14 Tangible Assets. PCPlus owns or leases all buildings, machinery, equipment,
     ---------------
and other  tangible  assets  used in the conduct of its  business  as  presently
conducted and as presently proposed to be conducted. Each such tangible asset is
free from all material  defects,  has been  maintained in accordance with normal
industry practice,  is in good operating condition and repair (subject to normal
wear  and  tear),   and  (other  than   inventory   items  subject  to  possible
technological  obsolescence to the extent such possibility is taken into account
in valuing  inventory on PCPlus' books and records and appropriate  reserves for
such obsolescence are set forth on the face of the Most Recent Balance Sheet) is
suitable  for the  purposes  for which it  presently  is used.  The Most  Recent
Balance  Sheet sets  forth all of the  material  tangible  assets  necessary  to
conduct PCPlus' business as it is currently being conducted.

7.15.  Contracts.  Section 7.15 of the  Disclosure  Schedule lists the following
       ----------
contracts and other agreements to which PCPlus is a party:

     7.15a.  any  agreement (or group of related  agreements)  for the lease of
personal  property to or from any Person  providing for lease payments in excess
of $25,000 per annum;

     7.15.b. any agreement concerning a partnership or joint venture;

     7.15.c.  any agreement (or group of related  agreements) under which it has
created,  incurred,  assumed, or guaranteed any indebtedness for borrowed money,
or any  capitalized  lease  obligation  or under which it has imposed a Security
Interest on any of its assets, tangible or intangible;

     7.15.d. any agreement concerning confidentiality or noncompetition;

     7.15.e.  any agreement with any of the  Stockholders  and their  Affiliates
(other than PCPlus);
                                       23


     7.15.f.   any  profit  sharing,   stock  option,   stock  purchase,   stock
appreciation,  deferred  compensation,  severance,  or  other  material  plan or
arrangement for the benefit of its current or former  directors,  officers,  and
employees;

     7.15.g.  any agreement for the employment of any individual on a full-time,
part-time, consulting, or other basis providing annual compensation in excess of
$60,000 or providing severance benefits;

     7.15.h.  any agreement  under which it has advanced or loaned any amount to
any of its directors,  officers,  and employees  outside the Ordinary  Course of
Business; or

     7.15.i.  any  agreement  under  which  the  consequences  of a  default  or
termination could have a Material Adverse Effect.
                                                
The  Stockholders  have  delivered  to Network  Solutions  and MLC a correct and
complete copy of each written agreement listed in Section 7.15 of the Disclosure
Schedule (as amended to date) and a written  summary setting forth the terms and
conditions of each oral agreement  referred to in Section 7.15 of the Disclosure
Schedule.  With  respect to each such  agreement:  (A) the  agreement  is legal,
valid,  binding,  enforceable,  and in full force and  effect,  except as may be
limited by the availability of equitable  remedies or by applicable  bankruptcy,
insolvency, reorganization, moratorium or other laws affecting creditors' rights
generally;  (B)  the  agreement  will  continue  to be  legal,  valid,  binding,
enforceable,  and in full  force and effect on  identical  terms  following  the
consummation of the transactions  contemplated hereby,  except as may be limited
by  the  availability  of  equitable  remedies  or  by  applicable   bankruptcy,
insolvency, reorganization, moratorium or other laws affecting creditors' rights
generally; (C) no party is in breach or default, and no event has occurred which
with notice or lapse of time would  constitute  a breach or  default,  or permit
termination,  modification,  or  acceleration,  under the agreement;  and (D) no
notice  has been  received  by  PCPlus  or the  Stockholders  that any party has
repudiated any provision of the agreement.

7.16. Notes and Accounts Receivable. All notes and accounts receivable of PCPlus
      ------------------------------
are reflected properly on its books and records,  are valid receivables  subject
to no setoffs or  counterclaims,  and are current and  collectible in accordance
with their terms at their recorded amounts,  subject only to the reserve for bad
debts set forth on the face of the Most Recent Balance Sheet as adjusted for the
passage of time through the Closing Date in accordance  with the past custom and
practice of PCPlus.

7.17. Powers of Attorney.  There are no outstanding  powers of attorney executed
      -------------------
on behalf of PCPlus.

7.18.  Insurance.  Section  7.18  of the  Disclosure  Schedule  sets  forth  the
       ----------
following  information with respect to each insurance policy (including policies
providing property, casualty,  liability, and workers' compensation coverage and
bond and surety arrangements) to which PCPlus has been a party, a named insured,
or  otherwise  the  beneficiary  of  coverage  at any time within the past three
years: (i) the name,  address,  and telephone number of the agent; (ii) the name
of the  insurer,  the name of the  policyholder,  and the  name of each  covered
insured;  (iii) the policy  number and the  period of  coverage;  (iv) the scope
(including  an  indication  of  whether  the  coverage  was  on a  claims  made,
occurrence,  or  other  basis)  and  amount  (including  a  description  of  how
deductibles  and ceilings  are  calculated  and operate) of coverage;  and (v) a
description  of  any  retroactive  premium  adjustments  or  other  loss-sharing
arrangements. With respect to each insurance policy that is currently in effect:
(A) the  policy is legal,  valid,  binding,  enforceable,  and in full force and
effect, except as may be limited by the availability of equitable remedies or by
applicable  bankruptcy,  insolvency,  reorganization,  moratorium  or other laws
affecting creditors' rights generally; (B) the policy will continue to be legal,
valid,  binding,  enforceable,  and in full force and effect on identical  terms
following the consummation of the transactions  contemplated hereby; (C) neither
PCPlus nor any other party to the policy is in breach or default (including with
respect to the payment of premiums or the giving of  notices),  and no event has
occurred which, with notice or the lapse of time, would constitute such a breach
or default,  or permit  termination,  modification,  or acceleration,  under the
policy;  and (D) no notice has been received by PCPlus or the Stockholders  that
any party to the policy has  repudiated any provision  thereof.  PCPlus has been
covered  during the past five years by insurance  in scope and amount  customary
and   reasonable  for  the  businesses  in  which  it  has  engaged  during  the
aforementioned  period.  Section 7.18 of the Disclosure  Schedule  describes any
self-insurance arrangements affecting PCPlus.
                                       24


7.19.  Litigation.  Section  7.19 of the  Disclosure  Schedule  sets  forth each
       -----------
instance in which PCPlus (i) is subject to any outstanding injunction, judgment,
order,  decree,  ruling,  or charge or (ii) is a party or, to the  Knowledge  of
PCPlus and the  Stockholders,  is  threatened  to be made a party to any action,
suit,  proceeding,  hearing,  or  investigation  of,  in, or before any court or
quasi-judicial or administrative agency of any federal, state, local, or foreign
jurisdiction  or before  any  arbitrator.  To the  Knowledge  of PCPlus  and the
Stockholders,   none  of  the  actions,   suits,   proceedings,   hearings,  and
investigations set forth in Section 7.19 of the Disclosure Schedule could result
in any Material Adverse Effect on PCPlus. None of the Stockholders has any Basis
to believe that any such action, suit, proceeding, hearing, or investigation may
be brought or threatened against PCPlus.

7.20.  Employees.  To the Knowledge  (without  inquiry) of the  Stockholders and
       ----------
PCPlus,  no  executive,  key employee,  or group of employees  currently has any
plans to  terminate  employment  with  PCPlus or as a result of this  Agreement.
PCPlus has not committed any unfair labor practice.  None of the Stockholders or
PCPlus has any Knowledge of any  organizational  effort  presently being made or
threatened  by or on behalf of any labor  union  with  respect to  employees  of
PCPlus.

7.21.    Employee Benefits
         -----------------
     7.21a.  Section7.22 of the Disclosure  Schedule lists each Employee Benefit
Plan that PCPlus maintains or to which PCPlus contributes.

     7.21.b. Each such Employee Benefit Plan (and each related trust,  insurance
contract,  or fund)  complies in form and in operation in all respects  with the
applicable requirements of ERISA, the Code, and other applicable laws.

     7.21.c.  All required reports and descriptions  (including Form 5500 Annual
Reports,  Summary Annual Reports, and Summary Plan Descriptions) have been filed
or distributed  appropriately  with respect to each such Employee  Benefit Plan.
The  requirements  of  Part 6 of  Subtitle  B of  Title 1 of  ERISA  and of Code
ss.4980B have been met with respect to each such Employee  Benefit Plan which is
an Employee Welfare Benefit Plan.

     7.21.d All contributions (including all employer contributions and employee
salary  reduction  contributions)  which  are due have  been  paid to each  such
Employee  Benefit  Plan  which  is an  Employee  Pension  Benefit  Plan  and all
contributions  for any period ending on or before the Closing Date which are not
yet due have been paid to each such Employee  Pension Benefit Plan or accrued in
accordance  with the past custom and  practice of PCPlus.  All premiums or other
payments  for all periods  ending on or before the  Closing  Date have been paid
with respect to each such  Employee  Benefit  Plan which is an Employee  Welfare
Benefit Plan.

     7.21.e.  Each such  Employee  Benefit  Plan  which is an  Employee  Pension
Benefit Plan meets the  requirements of a "qualified  plan" under Code ss.401(a)
and either is a prototype plan for which a favorable determination letter is not
required or has received,  within the last two years, a favorable  determination
letter from the Internal Revenue Service.
                                       25


     7.21.f.  The market value of assets under each such  Employee  Benefit Plan
which is an Employee Pension Benefit Plan (other than any  Multiemployer  Plan),
subject to Title IV of ERISA,  equals or exceeds the present value of all vested
and nonvested Liabilities thereunder determined in accordance with PBGC methods,
factors,  and  assumptions  applicable  to  an  Employee  Pension  Benefit  Plan
terminating on the date for determination.

     7.21.g.  The  Stockholders  have  delivered  to Network  Solutions  and MLC
correct and complete copies of the plan documents and summary plan descriptions,
the most recent determination letter received from the Internal Revenue Service,
the most recent  Form 5500 Annual  Report,  and all  related  trust  agreements,
insurance  contracts,  and other funding  agreements  which  implement each such
Employee Benefit Plan.

     7.21.h.  To the Knowledge of PCPlus and the  Stockholders,  with respect to
each Employee  Benefit Plan that PCPlus  maintains or ever has  maintained or to
which it  contributes,  ever has  contributed,  or ever  has  been  required  to
contribute:

     7.21.h.i.  No such  Employee  Benefit  Plan  which is an  Employee  Pension
Benefit Plan (other than any Multiemployer  Plan), subject to Title IV of ERISA,
has been completely or partially  terminated or been the subject of a Reportable
Event as to which  notices  would be  required  to be filed  with the  PBGC.  No
proceeding  by the PBGC to  terminate  any such  Employee  Pension  Benefit Plan
(other than any Multiemployer Plan) has been instituted or threatened.

     7.21.h.ii.  There have been no Prohibited  Transactions with respect to any
such  Employee  Benefit  Plan.  No  Fiduciary  has any  Liability  for breach of
fiduciary  duty or any other  failure  to act or comply in  connection  with the
administration or investment of the assets of any such Employee Benefit Plan. No
action,  suit,  proceeding,  hearing,  or  investigation  with  respect  to  the
administration or the investment of the assets of any such Employee Benefit Plan
(other than routine claims for benefits) is pending or  threatened.  None of the
Stockholders  has  any  Knowledge  of any  Basis  for  any  such  action,  suit,
proceeding, hearing, or investigation.

     7.21.h.iii.  PCPlus has not incurred,  and none of the Stockholders and the
directors and officers (and employees with  responsibility for employee benefits
matters)  of  PCPlus  has any  Basis to  expect  that  PCPlus  or the  Surviving
Corporation  will incur,  any  Liability  to the PBGC  (other than PBGC  premium
payments)  or  otherwise  under  Title IV of  ERISA  (including  any  withdrawal
Liability)  or under the Code with  respect to any such  Employee  Benefit  Plan
which is an Employee Pension Benefit Plan.

     7.21.i PCPlus does not contribute to, ever has  contributed to, or ever has
been  required to  contribute  to any  Multiemployer  Plan or has any  Liability
(including withdrawal Liability) under any Multiemployer Plan.

     7.21.j.  PCPlus does not maintain or ever has  maintained  or  contributes,
ever has  contributed,  or ever has been  required to contribute to any Employee
Welfare  Benefit Plan  providing  medical,  health,  or life  insurance or other
welfare-type  benefits for current or future  retired or  terminated  employees,
their  spouses,  or  their  dependents  (other  than  in  accordance  with  Code
ss.4980B).
                                       26


7.22.  Guaranties.  PCPlus is not a  guarantor  or  otherwise  is liable for any
       ---------- 
Liability  or  obligation  (including  indebtedness)  of any  other Person.

7.23.    Environment, Health, and Safety
         -------------------------------

     7.23a. To the Knowledge of PCPlus and the Stockholders, PCPlus has complied
with all  Environmental,  Health, and Safety Laws except where the failure to so
comply would not have a Material Adverse Effect on PCPlus, and no action,  suit,
proceeding, hearing, investigation,  charge, complaint, claim, demand, or notice
has been filed or commenced against it alleging any failure so to comply.

     7.23.b.  To the Knowledge of PCPlus and the  Stockholders,  PCPlus does not
have any  Liability and has not handled or disposed of any  substance,  arranged
for the disposal of any substance,  exposed any employee or other  individual to
any substance or condition, or owned or operated any property or facility in any
manner  that  could  form the Basis for any  present  or  future  action,  suit,
proceeding, hearing, investigation,  charge, complaint, claim, or demand against
PCPlus giving rise to any Liability for damage to any site, location, or body of
water  (surface or  subsurface),  for any  illness of or personal  injury to any
employee or other individual, or for any reason under any Environmental, Health,
and Safety Law as in effect and as currently  interpreted on the date hereof and
the Closing Date.

     7.23.c. To the Knowledge of PCPlus and the Stockholders, all properties and
equipment  used in the VAR  Business  of PCPlus  has been free of  asbestos  and
Extremely Hazardous Substances.
 
7.24 Customers. The names of all customers of PCPlus during the period since the
     ----------
end of the Most Recent Fiscal Year are listed in Section 7.24 of the  Disclosure
Schedule.  All contracts and agreements with such customers are valid, effective
and  enforceable,  except as may be limited  by the  availability  of  equitable
remedies or by applicable bankruptcy, insolvency, reorganization,  moratorium or
other laws affecting  creditors' rights generally,  and the Disclosure  Schedule
sets forth all customers who have account balances that are in excess of 90 days
past due. Except pursuant to the terms of its existing  agreements  PCPlus knows
of no written or oral  communication,  fact, event or action which exists or has
occurred  within  120  days  prior  to the date of this  Agreement  which  would
indicate that any of the  following  shall  terminate or  materially  reduce its
business with PCPlus:

     7.24.d.i.  any current  customer of PCPlus which  accounted  for over 1% of
total net sales of PCPlus for its most recently completed fiscal year; or

     7.24.d.ii. any current supplier to PCPlus of items essential to the conduct
of the business,  which items cannot be replaced at comparable cost and the loss
of which would have an Material Adverse Effect on PCPlus.

Since the Most Recent  Balance  Sheet Date,  PCPlus has retained or replaced all
sales personnel employed in connection with the operation of the VAR Business.
                                       27


7.25.  Related Party Agreements.  Other than advances to commissioned  employees
       -------------------------
not to exceed $50,000 in the aggregate,  which shall  generally be considered as
issued in the Ordinary  Course of Business,  the Disclosure  Schedule sets forth
all  indebtedness to PCPlus of the  Stockholders  or the officers,  directors or
employees  of PCPlus.  Except for the  advances  to the  commissioned  employees
referred  to above,  all of such  indebtedness  has been or will be repaid on or
before the Closing Date. All credit cards issued for the account of PCPlus shall
be canceled  prior to the Closing  Date and,  upon  cancellation,  all  personal
charges shall be paid in full by the Stockholders.  The Disclosure Schedule sets
forth all  agreements  between (i) PCPlus and its  employees and (ii) PCPlus and
the Stockholders.

7.26. Product Liability. PCPlus has no liability (and to the Knowledge of PCPlus
      ------------------
and the Stockholders,  there is no Basis for any present or future action, suit,
proceeding, hearing,  investigation,  charge, complaint, claim or demand against
PCPlus giving rise to any liability) arising out of any injury to individuals or
property  as a  result  of the  ownership,  possession  or  use  of any  product
manufactured, sold, leased or delivered by PCPlus.

7.27. Bank Accounts.  The Disclosure  Schedule sets forth all bank accounts and
      ---------------
marketable securities (both debt and equity) of PCPlus.

7.28.  Change in Control.  PCPlus is not a party to any contract or arrangement,
       ------------------
which contains a "change in control,"  "potential  change in control" or similar
provision,  and the  consummation  of the Merger shall not (either alone or upon
the  occurrence of additional  acts or events) result in any payment or payments
becoming due from PCPlus to any person or give any person the right to terminate
or alter the provisions of any agreement to which PCPlus is a party.

7.29. Inventory. The inventory of PCPlus is in good and marketable condition and
      ---------
is capable of being sold in the ordinary course of business without discounts to
the perpetual  weighted  average cost, as adjusted to take into account possible
technological obsolescence, at which such inventory is recorded on the books and
records of PCPlus and appropriate  reserves for such  obsolescence are set forth
on the face of the Most Recent Balance Sheet.

7.30. Spin-Off Assets. Section 7.30 of the Disclosure Schedule sets forth all of
      ----------------
the assets and  liabilities  that  either  have been or will be  transferred  to
ImagingCo  prior to the  Closing  Date  (the  "Spin-Off  Assets").  There are no
agreements,   whether  written  or  oral,  to  transfer  any  other  assets  and
liabilities of PCPlus to ImagingCo or to any other party.

7.31. Disclosure. The representations and warranties contained in this Article 7
      -----------
do not  contain  any untrue  statement  of a material  fact or omit to state any
material  fact  necessary  in  order  to make  the  statements  and  information
contained in this Article 7 not misleading.
                                       28


                                    ARTICLE 8

                              PRE-CLOSING COVENANTS

The Parties agree as follows with respect to the period between the execution of
this Agreement and the Closing.

8.1. General. Each of the Parties will use his or its reasonable best efforts to
     --------
take all action and to do all things necessary, proper, or advisable in order to
consummate and make effective the  transactions  contemplated  by this Agreement
(including satisfaction,  but not waiver, of the closing conditions set forth in
Article 10 below).

8.2.  Notices and  Consents.  PCPlus shall give any notices to third parties and
      ----------------------
shall use its  reasonable  best efforts to obtain any third party  consents that
MLC and Network Solutions may reasonably  request in connection with the matters
referred to in Section 7.3 above. Each of the Parties shall give any notices to,
make any  filings  with,  and use its  reasonable  best  efforts  to obtain  any
authorizations, consents, and approvals of governments and governmental agencies
in  connection  with the matters  referred to in Section  5.1,  Section 6.4, and
Section 7.3 above.

8.3.  Maintenance of Business;  Prohibited Acts. During the period from the date
      ------------------------------------------
of this Agreement to the Effective Time, the Stockholders will not, and will not
cause  PCPlus to, take any action that  adversely  affects the ability of PCPlus
(i) to pursue the VAR Business in the ordinary course,  (ii) to seek to preserve
intact VAR Business  organization,  (iii) to keep  available  the service of its
current  officers  and  employees  and (iv) to preserve its  relationships  with
customers,  suppliers  and  others  having  business  dealings  with it; and the
Stockholders  will not allow PCPlus,  without MLC's prior written consent (which
consent shall not be unreasonably withheld or delayed) to:
 
     8.3.a.issue,  deliver,  sell, dispose of, pledge or otherwise encumber,  or
authorize or propose the  issuance,  delivery,  sale,  disposition  or pledge or
other  encumbrances  of (i) any  additional  shares of its capital  stock of any
class (including PCPlus Common Shares),  or any securities or rights convertible
into,  exchangeable  for or evidencing  the right to subscribe for any shares of
its capital stock, or any rights,  warrants,  options, calls, commitments or any
other  agreements  of any  character  to  purchase  or acquire any shares of its
capital stock or any other securities or rights  convertible into,  exchangeable
for or evidencing the right to subscribe for any shares of its capital stock, or
(ii) any other  securities  in  respect  of, in lieu of or in  substitution  for
PCPlus Common Shares outstanding on the date hereof;

     8.3.b.  redeem,  purchase  or  otherwise  acquire,  or  propose  to redeem,
purchase or otherwise  acquire,  any of its  outstanding  securities  (including
PCPlus Common Shares);

     8.3.c.  split,  combine,  subdivide or reclassify any shares of its capital
stock or otherwise make any payments to the  Stockholders in their capacities as
stockholders  of  PCPlus,  other than in  connection  with the  transfer  of the
Spin-Off Assets to ImagingCo described in Section 7.30 above;
                                       29


     8.3.d. (i) grant any increases in the compensation of any of its directors,
officers or  executives  or grant any  increases in  compensation  to any of its
employees,  (ii) pay or agree to pay any pension  retirement  allowance or other
employee benefit not required or contemplated by any Employee Benefit Plan as in
effect on the date hereof to any such  director,  officer or employee,  whether,
past or present,  (iii) enter into any new or amend any existing  employment  or
severance  agreement  with any such  director,  officer or  employee,  except as
approved  by MLC in its sole  discretion,  (iv) pay or agree to pay any bonus to
any director, officer or employee (whether in the form of cash, capital stock or
otherwise),  or (v) except as may be  required to comply  with  applicable  law,
amend any existing,  or become  obligated  under any new Employee  Benefit Plan,
except in the case of (i)  through  (v)  inclusive,  under and  pursuant  to the
employment agreements referred to in Section 10.1(f);

     8.3.e. except for the distribution of the Spin-Off Assets,  adopt a plan of
complete   or   partial   liquidation,   dissolution,   merger,   consolidation,
restructuring, recapitalization or other reorganization (other than the Merger);

     8.3.f.  make  any  acquisition,  by  means  of  merger,   consolidation  or
otherwise,  of any direct or indirect ownership interest in or assets comprising
any business enterprise or operation;

     8.3.g. adopt any amendments to its articles of incorporation or by-laws;

     8.3.h.  incur  any  indebtedness  for  borrowed  money  or  guarantee  such
indebtedness or agree to become  contingently  liable, by guaranty or otherwise,
for the  obligations  or  indebtedness  of any other  person or make any  loans,
advances or capital  contributions to, or investments in, any other corporation,
any  partnership or other legal entity or to any other persons,  except for bank
deposits and other investments in marketable securities and cash

     8.3.i. equivalents made in the Ordinary Course of Business;

     8.3.j.  engage  in the  conduct  of any  business  the  nature  of which is
materially different from the business in which PCPlus is currently engaged;

     8.3.k.  enter into any agreement  providing for  acceleration of payment or
performance or other consequence as a result of a change of control of PCPlus;

     8.3.l.  forgive any indebtedness owed to PCPlus or convert or contribute by
way of capital contribution any such indebtedness owed;

     8.3.m.  authorize  or enter into any  agreement  providing  for  management
services  to be  provided  by  PCPlus  to  any  third-party  or an  increase  in
management fees paid by any third-party under existing management agreements;

     8.3.n.  mortgage,  pledge,  encumber,  sell, lease or transfer any material
assets of PCPlus except with the prior written consent of MLC or as contemplated
by this Agreement,

     8.3.o.  authorize or announce an intention to do any of the  foregoing,  or
enter into any contract,  agreement,  commitment or arrangement to do any of the
foregoing; or

     8.3.p.  perform  any act or omit to take any action  that would make any of
the  representations  made above  inaccurate or materially  misleading as of the
Effective Time.
                                       30


8.4.Full  Access.  PCPlus  shall  permit  representatives  of  MLC  and  Network
    -------------
Solutions to have full access at all reasonable times, and in a manner so as not
to interfere  with the normal  business  operations  of PCPlus to all  premises,
properties,  personnel,  books, records (including Tax records),  contracts, and
documents of or pertaining to PCPlus.

8.5.  Notice of  Developments.  Each of the  Stockholders  and PCPlus shall give
      ------------------------
prompt  written  notice to MLC and Network  Solutions  of any  material  adverse
development  occurring  after  the date  hereof  causing  a breach of any of the
representations  and warranties in Article 7 above.  Each Party will give prompt
written notice to the others of any material adverse development occurring after
the  date  hereof  causing  a  breach  of  any of his  own  representations  and
warranties in Articles 5 and 6 above.  No  disclosure  by any Party  pursuant to
this Section 8.5, however, shall be deemed to amend or supplement the Disclosure
Schedule or to prevent or cure any  misrepresentation,  breach of  warranty,  or
breach of covenant.  Notwithstanding  the  foregoing,  in the event that,  after
receipt of such  additional  disclosure,  MLC and  Network  Solutions  close the
transactions  contemplated by this Agreement, MLC and Network Solutions shall be
deemed to have waived any right to seek  indemnification  pursuant to Section 12
for any breach of such  representation  and warranty or covenant that would have
otherwise occurred as a result of such additional disclosure.

8.6. Tax Matters. Each of the Stockholders,  PCPlus and MLC agrees to report the
     ------------
Merger on all Tax Returns and, if applicable,  other filings as a reorganization
under Sections 368(a)(1)(A) and 368(a)(2)(D) of the Code to the extent permitted
by law.

8.7  Reorganization.  From and after the date hereof and prior to the  Effective
     ---------------
Time,  except for the  transactions  contemplated or permitted  herein,  none of
PCPlus,  the  Stockholders  or MLC shall knowingly take any action that would be
inconsistent  with  the  representations  and  warranties  made  by  it  herein,
including, but not limited to, knowingly taking any action, or knowingly failing
to take any action,  that is known to cause  disqualification of the Merger as a
reorganization  within the meaning of Sections  368(a)(1)(A) and 368(a)(2)(D) of
the Code.

8.8. PCPlus Stockholder Approval.Each of the Stockholders hereby agrees to vote,
     ---------------------------
at the PCPlus  Stockholders  Meeting,  the PCPlus  Common  Shares  owned by such
Stockholder in favor of the Agreement and the transactions  contemplated hereby.
[MLC assumes  Nadim will be granted a power of attorney to sign on behalf of the
Stockholders.  If so, a copy of the power of  attorney  should be an  Exhibit to
this Agreement]


8.9. Exclusivity.  From the date hereof until the earlier of May 30, 1998 or the
     ------------
Closing Date, none of the Stockholders or PCPlus shall (i) solicit, initiate, or
encourage the  submission  of any proposal or offer from any Person  relating to
the  acquisition  of  any  capital  stock  or  other  voting  securities  or any
                                       31


substantial   portion  of  the  assets  of  PCPlus  (including  any  acquisition
structured as a merger, consolidation, or share exchange) or (ii) participate in
any discussions or negotiations regarding,  furnish any information with respect
to,  assist or  participate  in, or facilitate in any other manner any effort or
attempt  by  any  Person  to do or  seek  any  of  the  foregoing.  None  of the
Stockholders  shall  vote  their  PCPlus  Common  Shares  in  favor  of any such
acquisition  structured  as a  merger,  consolidation,  or share  exchange.  The
Stockholders and PCPlus shall notify MLC as soon as reasonably  practicable (but
in no event later than five Business Days after receipt) if any Person makes any
proposal,  offer,  inquiry, or contact with respect to any of the foregoing.  In
the event that this Section 8.9 (other than in connection  with any  unsolicited
proposal  received  by  PCPlus  or any  officer,  director,  employee,  agent or
Stockholder  in  which  PCPlus  or any  officer,  director,  employee,  agent or
Stockholder does not respond) is breached and the Merger is not consummated as a
result of such  breach,  PCPlus (and not the  Stockholders)  shall pay to MLC an
amount equal to all of MLC's out-of-pocket  expenses incurred in connection with
this  Agreement  and  the  proposed  Merger,   including,   without  limitation,
reasonable  attorneys' fees, up to a maximum amount of $100,000. In addition, in
the event  that the  Merger is not  consummated  as a result of a breach of this
Section 8.9 (other than in connection with any unsolicited  proposal received by
PCPlus or any officer, director,  employee, agent or Stockholder in which PCPlus
or any officer,  director,  employee, agent or Stockholder does not respond) and
PCPlus is acquired within one year from the date hereof, whether through merger,
consolidation,   substantial   asset   purchase  or  share  exchange  (a  "Sales
Transaction"),  PCPlus (and not the  Stockholders)  shall promptly pay to MLC an
amount equal to one-third of the excess,  if any, of the  consideration  paid in
the Sales Transaction  allocable to the value added resale portion of the PCPlus
business over the Merger Consideration. The right of MLC to receive the payments
described  above shall be in addition  to, and not in lieu of, any other  rights
and  remedies  available  to MLC  at  law or in  equity  for  breaches  of  this
Agreement.

                                    ARTICLE 9

                             POST-CLOSING COVENANTS


The Parties agree as follows with respect to the period following the Closing:

9.1. General. In the event that at any time after the Closing any further action
     --------
is necessary or desirable to carry out the purposes of this  Agreement,  each of
the Parties will take such further action  (including the execution and delivery
of such further  instruments  and  documents) as any other Party  reasonably may
request,  all at the sole cost and expense of the  requesting  Party (unless the
requesting  Party is  entitled  to  indemnification  therefor  under  Article 12
below). The Stockholders  acknowledge and agree that from and after the Closing,
the  Surviving  Corporation  and  MLC  will be  entitled  to  possession  of all
documents,  books,  records (including Tax records),  agreements,  and financial
data of any sort relating to PCPlus.  MLC  acknowledges and agrees that it shall
retain all Tax  records  for a period of at least  three  years,  or such longer
period  that the  Stockholders  may  reasonably  request  before  the end of the
three-year  period,  and that the  Stockholders  will be entitled to  reasonable
access to and copies of all documents,  books,  records (including Tax records),
agreements  and  financial  data of any sort  relating  to  PCPlus  (subject  to
obligations  regarding   confidentiality   binding  upon  the  Stockholders)  in
connection with (i) the preparation of any federal, state or local income or use
Tax returns,  (ii) any audit being  conducted by any  governmental  authority or
(iii) for other similar purposes.
                                       32


9.2.  Litigation  Support. In the event and for so long as any Party actively is
      ---------------------
contesting  or  defending  against  any  action,  suit,   proceeding,   hearing,
investigation,  charge,  complaint,  claim, or demand in connection with (i) any
transaction  contemplated  under  this  Agreement  or (ii) any fact,  situation,
circumstance,  status, condition,  activity, practice, plan, occurrence,  event,
incident, action, failure to act, or transaction on or prior to the Closing Date
involving  PCPlus,  each of the other  Parties will  cooperate  with him and his
counsel in the contest or defense,  make available their personnel,  and provide
such  testimony  and access to their books and records as shall be  necessary in
connection with the contest or defense,  all at the sole cost and expense of the
contesting  or defending  Party  (unless the  contesting  or defending  Party is
entitled to indemnification therefor under Article 12 below).

9.3. Transition.  None of the Stockholders will take any action that is designed
     -----------
or intended to have the effect of discouraging any lessor,  licensor,  customer,
supplier,  or other  business  associate  of PCPlus  from  maintaining  the same
business  relationships  with the Surviving  Corporation after the Closing as it
maintained with PCPlus prior to the Closing.

9.4. Confidentiality
     ---------------
     9.4.a.  Except to the extent  reasonably  necessary  to satisfy  any Tax or
legal  reporting  requirement  in  connection  with the  conduct of  ImagingCo's
business or the business of the Surviving Corporation,  each of the Stockholders
will treat and hold as such all of the  Confidential  Information,  refrain from
using  any of the  Confidential  Information  except  in  connection  with  this
Agreement,  and deliver promptly to MLC or lawfully destroy,  at the request and
option of MLC, all  tangible  embodiments  (and all copies) of the  Confidential
Information which are in his or her possession.
 
     9.4.b.  Except to the extent  reasonably  necessary  to satisfy  any Tax or
legal  reporting  requirement in connection  with the conduct of VAR Business or
the business of the Surviving Corporation,  MLC and Network Solutions will treat
and  hold  as such  all of the  Confidential  Information  that  relates  to the
Spin-Off Assets and the imaging business conducted by PCPlus, refrain from using
any of the  Confidential  Information  except in connection with this Agreement,
and deliver promptly to the Stockholders or lawfully destroy, at the request and
option of the  Stockholders,  all tangible  embodiments  (and all copies) of the
Confidential Information which are in their possession.

     9.4.c.  In the event that either  party (any  Stockholder,  with respect to
Confidential  Information  described  in 9.4(a)  above,  and MLC with respect to
9.4(b)  above) is  requested  or  required  (by oral  question  or  request  for
information or documents in any legal proceeding, interrogatory, subpoena, civil
investigative   demand,   or  similar  process)  to  disclose  any  Confidential
Information under which he or it is under an obligation pursuant to this Section
9.4,  such  party  will  notify  the other  party  promptly  of the  request  or
requirement  so  that  the  other  party  may  seek,  at its  sole  expense,  an
appropriate  protective  order or waive  compliance  with the provisions of this
Section 9.4. If, in the absence of a protective order or the receipt of a waiver
hereunder,  any party is, on the advice of counsel,  compelled  to disclose  any
                                       33


Confidential Information to any tribunal or else stand liable for contempt, then
such party may disclose the Confidential Information to such tribunal; provided,
however,  that the disclosing party shall use his or its best efforts to obtain,
at the  request  of the  nondisclosing  party and at the  nondisclosing  party's
expense,  an  order or  other  assurance  that  confidential  treatment  will be
accorded  to  such  portion  of  the  Confidential  Information  required  to be
disclosed as the nondisclosing party shall designate.  The foregoing  provisions
shall not apply to any Confidential  Information which is generally available to
the public immediately prior to the time of disclosure.

9.5. Covenant Not to Compete. For a period of the greater of (i) four years from
     ------------------------
and after the  Closing  Date or (ii) two years from and after the date he ceases
employment with the Surviving  Corporation  for any reason,  Nadim Achi will not
engage directly or indirectly in any VAR business that the Surviving Corporation
or MLC conducts as of the Closing Date including, without limitation,  equipment
leasing and equipment  financing.  If the final judgment of a court of competent
jurisdiction  declares that any term or provision of this Section 9.5 is invalid
or  unenforceable,  the Parties agree that the court making the determination of
invalidity  or  unenforceability  shall  have the  power to  reduce  the  scope,
duration, or area of the term or provision, to delete specific words or phrases,
or to replace  any invalid or  unenforceable  term or  provision  with a term or
provision that is valid and enforceable and that comes closest to expressing the
intention of the invalid or unenforceable term or provision,  and this Agreement
shall be  enforceable  as so modified  after the  expiration  of the time within
which the judgment may be appealed.  The  restrictions set forth in this Section
9.5 shall be  inapplicable  in the  event of MLC's  bankruptcy,  dissolution  or
forced  reorganization.  Nothing  contained in this Section 9.5 shall in any way
preclude  the  involvement  of  Nadim  Achi in the  imaging  and  other  non-VAR
businesses of ImagingCo, provided that such non-VAR businesses do not consist of
businesses that relate to computer leasing and equipment financing.

9.6.  Listing.  MLC shall  use its best  efforts  to  effect,  at or before  the
      --------
issuance of any MLC Common  Shares  issued as Merger  Consideration  pursuant to
Article 4,  authorization  for listing or quotation of such MLC Common Shares on
Nasdaq,  subject to official notice of issuance.  

9.7.  Reporting of  Transaction.  Each of the Parties shall report the Merger on
      --------------------------
his, her or its respective Tax Returns as a reorganization within the meaning of
Sections 368(a)1)(A) and 368(a)(2)(D) of the Code.

9.8.  Reorganization.  From and after the Effective Time, the Stockholders shall
      ---------------
not  knowingly  taking any action,  or knowingly  fail to take any action,  that
would  cause a  disqualification  of the Merger as a  reorganization  within the
meaning of Sections 368(a)(1)(A) and 368(a)(2)(D) of the Code.
                                       34



                                   ARTICLE 10

                        CONDITIONS TO OBLIGATION TO CLOSE


10.1. Conditions to Each Party's Obligation.  The respective obligations of MLC,
      --------------------------------------
Network  Solutions,  PCPlus and the  Stockholders to consummate the transactions
contemplated by this Agreement are subject to the fulfillment at or prior to the
Closing Date of each of the following conditions, which conditions may be waived
upon the written consent of MLC and the Stockholders:

10.2. MLC Board Approval.  The Board of Directors of MLC shall have approved the
      -------------------
Merger in accordance  with applicable law and approved the issuance of the Share
Consideration pursuant to the terms of this Agreement.

10.3.  PCPlus Board and Stockholder  Approval.  The Board of Directors of PCPlus
       --------------------------------------
and  the  Stockholders  shall  have  approved  the  Merger  in  accordance  with
applicable law. 

10.4.  Governmental  Approvals.  The  Parties  shall  have  received  all  other
       ------------------------
authorizations, consents, and approvals of governments and governmental agencies
referred to in Section 5.1, Section 6.4, and Section 7.3 above.

10.5.  No Injunction  or  Proceedings.  There shall not be in effect any
       -------------------------------
action,   suit,  or  proceeding  pending  or  threatened  before  any  court  or
quasi-judicial or administrative agency of any federal, state, local, or foreign
jurisdiction  or  before  any  arbitrator  wherein  an  unfavorable  injunction,
judgment,  order,  decree,  ruling,  or charge  that  would,  in the  reasonable
judgment of MLC or PCPlus,  (A) prevent  consummation of any of the transactions
contemplated by this Agreement,  (B) cause any of the transactions  contemplated
by this Agreement to be rescinded following  consummation,  (C) affect adversely
the right of MLC to own the capital stock of the Surviving  Corporation,  or (D)
affect adversely the right of the Surviving Corporation to own its assets and to
operate its businesses (and no such injunction, judgment, order, decree, ruling,
or charge is in effect).  

10.6. No Suspension of Trading,  Etc. At the Effective  Time,  there shall be no
      -------------------------------
suspension of trading in MLC Common Shares on Nasdaq,  declaration  of a banking
moratorium  by federal or state  authorities  or any  suspension  of payments by
banks in the United  States  (whether  mandatory or not) or of the  extension of
credit by lending  institutions in the United States,  or commencement of war or
other international, armed hostility or national calamity directly or indirectly
involving the United States,  which war,  hostility or calamity (or any material
acceleration  or worsening  thereof),  in the sole judgment of MLC, would have a
Material Adverse Effect on PCPlus or, in the sole judgment of the  Stockholders,
would have a Material Adverse Effect on MLC.

10.7.  Employment  Agreements.  Nadim Achi shall have entered into an employment
       -----------------------
agreement with MLC in substantially the form attach hereto as Exhibit A.
                                       35


10.8.  Escrow  Agreement.  MLC and the  Stockholders  shall  have  executed  and
       -------------------
delivered  counterparts  of the Escrow  Agreement in the form attached hereto as
Exhibit B, together with any  counterparts  signed by the Escrow Agent and blank
stock powers executed by each of the Stockholders with respect to the MLC Common
Shares to be held in the Escrow Deposit.

10.9.  ImagingCo Lease. The lease, in substantially  the form attached hereto as
       ----------------
Exhibit C, shall have been executed and delivered by the parties thereto.
 
10.10.  Sales and Marketing  Agreement.  The sales and marketing  agreement,  in
        -------------------------------
substantially the for attached hereto, shall have been executed and delivered by
the parties thereto.

10.11. Conditions to Obligation of Network Solutions and MLC. The obligations of
       -------------------------------------------------------
Network  Solutions and MLC to consummate the  transactions to be performed by it
in  connection  with the  Closing is subject to  satisfaction  of the  following
conditions:

     10.11.a.  the  Stockholders  and  PCPlus  shall have  delivered  to Network
Solutions and MLC a certificate to the effect that:


     10.11.a.i..  the  representations and warranties set forth in Article 5 and
Article 7 above are true and correct in all  material  respects at and as of the
Closing Date;

     10.11.a.ii.  the  Stockholders  and PCPlus have performed and complied with
all of their  covenants  hereunder  in all  material  respects  at and as of the
Closing Date;

     10.11.a.iii.  PCPlus has procured all of the third party consents specified
in Section 7.3 above; and

     10.11.a.iv.  no action, suit, or proceeding is pending or threatened before
any court or  quasi-judicial  or  administrative  agency of any federal,  state,
local, or foreign  jurisdiction or before any arbitrator  wherein an unfavorable
injunction,  judgment,  order, decree,  ruling, or charge that would (A) prevent
consummation of any of the  transactions  contemplated  by this  Agreement,  (B)
cause any of the  transactions  contemplated  by this  Agreement to be rescinded
following consummation, (C) affect adversely the right of MLC to own the capital
stock of the  surviving  Corporation,  or (D) affect  adversely the right of the
Surviving  Corporation to own its assets and to operate its  businesses  (and no
such injunction, judgment, order, decree, ruling, or charge is in effect);

     10.11.b.  NetworkSolutions  and MLC shall have received an opinion dated as
of the Closing  Date from  Silverstein  and  Mullens,  P.L.L.C.,  counsel to the
Stockholders and PCPlus, addressed and in form satisfactory to Network Solutions
and MLC;

     10.11.c.  MLC shall have  received  the  resignations,  effective as of the
Closing,  of each director and officer of PCPlus other than those whom MLC shall
have specified in writing prior to the Closing;
                                       36


     10.11.d. MLC shall have received satisfactory evidence that all bonus plans
under which officers,  directors or employees of PCPlus are  beneficiaries  have
been terminated as of the Closing Date; and

     10.11.e.   The  Spin-Off   Assets  have  been   transferred   to  ImagingCo
substantially in the manner  described on Schedule 10.2(e) attached hereto.  MLC
may waive any condition  specified in this Section 10.2 if it executes a writing
so stating at or prior to the Closing.
                                  
10.12.  Conditions to Obligation of the Stockholders and PCPlus. The obligation
        ---------------------------------------------------------
of the Stockholders and PCPlus to consummate the transactions to be performed by
them in connection  with the Closing is subject to satisfaction of the following
conditions:

     10.12.a. Network Solutions and MLC shall have delivered to Stockholders and
PCPlus a certificate to the effect that:

     10.12.a.i.  the representations and warranties set forth in Article 6 above
shall be true and  correct in all  material  respects  at and as of the  Closing
Date;

     10.12.a.ii.  Network  Solutions  and MLC shall have  performed and complied
with  all of its  covenants  hereunder  in all  material  respects  through  the
Closing;  and no action,  suit,  or  proceeding  shall be pending or  threatened
before any court or  quasi-judicial  or  administrative  agency of any  federal,
state,  local,  or  foreign  jurisdiction  or before any  arbitrator  wherein an
unfavorable  injunction,  judgment,  order, decree,  ruling, or charge would (A)
prevent  consummation of any of the transactions  contemplated by this Agreement
or (B)  cause  any of the  transactions  contemplated  by this  Agreement  to be
rescinded  following  consummation  (and no such  injunction,  judgment,  order,
decree, ruling, or charge shall be in effect);

     10.12.b  MLC  shall  have   delivered   to  the   Stockholders   the  Share
Consideration pursuant to Section 4.2 and shall have paid the Cash Consideration
by  wire  transfer,  in  immediate  available  funds,  to an  account  at a bank
designated by the Representative.

     10.12.c.  since  December 31, 1997,  there shall not have  occurred or been
threatened  any changes in the  business,  properties,  operations  or condition
(financial or otherwise) of MLC which would have a Material Adverse Effect;

     10.12.d.  the  Stockholders  shall have received an opinion dated as of the
Closing Date from Hazel & Thomas,  P.C.,  counsel to Network  Solutions and MLC,
addressed and in form satisfactory to the Stockholders;

     10.12.e.  the  Stockholders  shall have received an opinion dated as of the
Closing Date from Shaw Pittman Potts & Trowbridge,  counsel to Network Solutions
and MLC, addressed and in form satisfactory to the Stockholders; and

     10.12.f.  MLC and the  Representative  have  reached an agreement as to MLC
stock  options to be issued to  employees  of PC Plus who  continue  to work for
Network Solutions.

The Stockholders may waive any condition  specified in this Section 10.3 if they
execute a writing so stating at or prior to the Closing.
                                       37



                                   ARTICLE 11

                                   TERMINATION


11.1.  Termination by Mutual  Consent.  This Agreement may be terminated and the
       --------------------------------
Merger may be abandoned at any time prior to the Effective Time, before or after
the  approval by the  Stockholders  or the  stockholders  of Network  Solutions,
respectively, by the mutual written consent of MLC and the Representative.


11.2.  Termination by Either MLC or PCPlus. This Agreement may be terminated and
       ------------------------------------
the Merger may be  abandoned  (a) by action of the Board of  Directors of MLC in
the event of a failure of a condition to the  obligations  of MLC or the Network
Solutions  set  forth  in  Section  10.2  of  this  Agreement;  or  (b)  by  the
Representative  in the event of a failure of a condition to the  obligations  of
the  Stockholders or PCPlus set forth in Section 10.3 of this Agreement;  or (c)
by MLC or the  Representative,  in their sole discretion,  in the event that the
Merger Share price is less than  $10.00;  or (d) if a United  States  federal or
state  court  of  competent  jurisdiction  or  United  States  federal  or state
governmental  agency  shall have issued an order,  decree or ruling or taken any
other action  permanently  restraining,  enjoining or otherwise  prohibiting the
transactions  contemplated by this Agreement and such other,  decree,  ruling or
other action shall have become final and  non-appealable;  or (e) the  Effective
Time  has  not  occurred  by July  15,  1998;  and  provided,  in the  case of a
termination pursuant to clause (a), (b) or (e) above, that the terminating party
shall not have  breached  in any  material  respect its  obligations  under this
Agreement  in  any  manner  that  shall  have  proximately  contributed  to  the
occurrence  of the  failure  referred  to in  said  clause.  In the  event  of a
termination  by MLC  pursuant  to clause (c)  above,  MLC shall pay to PCPlus an
amount equal to all of PCPlus'  out-of-pocket  expenses  incurred in  connection
with this  Agreement and the proposed  Merger,  including,  without  limitation,
reasonable attorneys' fees, up to a maximum amount of $100,000.

11.3. Effect of Termination and Abandonment. In the event of termination of this
      --------------------------------------
Agreement and  abandonment  of the Merger  pursuant to this Article 11, no party
hereto (or any of its  directors  or  officers)  shall,  except as  provided  in
Section 11.2 above, have any liability or further  obligation to any other party
to this  Agreement,  except  that  nothing  herein  will  relieve any party from
liability for any breach of this Agreement.

                                       38



                                   ARTICLE 12

                                 INDEMNIFICATION


12.1.  Indemnity  Obligations of the  Stockholders.  Subject to Section 12.5 and
       ---------------------------------------------
Section 12.6, each of the  Stockholders  hereby jointly and severally  agrees to
indemnify and hold MLC and Network Solutions harmless from, and to reimburse MLC
and Network  Solutions for, any MLC Indemnity Claims arising under the terms and
conditions  of this  Agreement.  For purposes of this  Agreement,  the term "MLC
Indemnity  Claim" shall mean any loss,  damage,  deficiency,  claim,  liability,
obligation,  suit,  action,  fee,  cost  or  expense  of any  nature  whatsoever
resulting  from  (i)  any  breach  of any  representation  and  warranty  of the
Stockholders  or PCPlus which is contained  in this  Agreement or any  Schedule,
Exhibit  or  certificate   delivered  pursuant  thereto;   (ii)  any  breach  or
non-fulfillment of, or any failure to perform, any of the covenants,  agreements
or  undertakings  of the  Stockholders  or PCPlus which are contained in or made
pursuant to this  Agreement;  and (iii) all  interest,  penalties  and costs and
expenses (including,  without limitation,  all reasonable fees and disbursements
of  counsel)  arising out of or related to any  indemnification  made under this
Section 12.1.

12.2.  Indemnity  Olbigations  of MLC and  Network  Solutions.  MLC and  Network
       -------------------------------------------------------
Solutions  hereby jointly and severally  agree to indemnify and hold each of the
Stockholders  harmless from, and to reimburse each of the Stockholders  for, any
Stockholder  Indemnity  Claims  arising  under the terms and  conditions of this
Agreement.  For  purposes of this  Agreement,  the term  "Stockholder  Indemnity
Claim" shall mean any loss, damage, deficiency,  claim, liability, suit, action,
fee,  cost or expense  of any nature  whatsoever  incurred  by the  Stockholders
resulting  from (i) any breach of any  representation  and  warranty  of Network
Solutions or MLC which is contained in this  Agreement or any Schedule,  Exhibit
or certificate  delivered pursuant thereto; any breach or non-fulfillment of, or
failure to perform, any of the covenants,  agreements or undertakings of Network
Solutions  or MLC  which  are  contained  in or made  pursuant  to the terms and
conditions  of this  Agreement;  and (iii) all  interest,  penalties,  costs and
expenses (including,  without limitation,  all reasonable fees and disbursements
of  counsel)  arising out of or related to any  indemnification  made under this
Section 12.2.

12.3.  Appointment of Representative.  Each of the Stockholders  hereby appoints
       ------------------------------
Nadim Achi as its  exclusive  agent to act on its behalf with respect to any and
all Stockholder  Indemnity  Claims and any and all MLC Indemnity  Claims arising
under this Agreement or such other  representative as may be hereafter appointed
by a  majority  in  interest  of the  Stockholders.  Such  agent is  hereinafter
referred to as the  "Representative."  The  Representative  shall take,  and the
Stockholders agree that the Representative shall take, any and all actions which
the Representative  believes are necessary,  desirable or appropriate under this
Agreement  for and on behalf of the  Stockholders,  as fully as if such  parties
were  acting on their  own  behalf,  including,  without  limitation,  asserting
Stockholder  Indemnity Claims against MLC,  defending all MLC Indemnity  Claims,
consenting to, compromising or settling all Stockholder Indemnity Claims and MLC
                                       39


Indemnity  Claims,  conducting  negotiations  with  MLC and its  representatives
regarding  such  claims,  dealing with MLC and the Escrow Agent under the Escrow
Agreement  referred  to in Section  12.7(a)  below with  respect to all  matters
arising under the Escrow  Agreement,  taking any and all other actions specified
in or contemplated by this Agreement and engaging counsel,  accountants or other
representatives  in connection  with the foregoing  matters.  MLC shall have the
right  to  rely  upon  all  actions   taken  or  omitted  to  be  taken  by  the
Representative  pursuant to this  Agreement,  all of which  actions or omissions
shall be legally  binding  upon the  Stockholders.  The  Representative,  acting
pursuant to this Section 12.3, shall not be liable to any other  Stockholder for
any act or omission,  except in connection with any act or omission that was the
result of the Representative's bad faith or gross negligence.
                                       
12.4.  Notification  of Claims.  Subject to the  provisions  of Section 12.5 and
       ------------------------
Section 12.6, in the event of the occurrence of an event which any party asserts
constitutes  a  MLC  Indemnity  Claim  or  a  Stockholder  Indemnity  Claim,  as
applicable,  such party shall provide the indemnifying  party with prompt notice
of such event and shall otherwise make available to the  indemnifying  party all
relevant  information  which  is  material  to the  claim  and  which  is in the
possession of the  indemnified  party.  If such event  involves the claim of any
third party (a "Third-Party Claim"), the indemnifying party shall have the right
to elect to join in the defense,  settlement,  adjustment  or  compromise of any
such Third-Party  Claim, and to employ counsel to assist such indemnifying party
in  connection  with the  handling  of such  claim,  at the sole  expense of the
indemnifying party, and no such claim shall be settled, adjusted or compromised,
or the defense  thereof  terminated,  without the prior  written  consent of the
indemnifying  party unless and until the  indemnifying  party shall have failed,
after the lapse of a  reasonable  period of time,  but in no event  more than 30
days  after  written  notice  to it of the  Third-Party  Claim,  to  join in the
defense,  settlement,  adjustment  or  compromise  of the same.  An  indemnified
party's failure to give timely notice or to furnish the indemnifying  party with
any relevant data and documents in connection with any  Third-Party  Claim shall
not constitute a defense (in part or in whole) to any claim for  indemnification
by such party,  except and only to the extent that such failure  shall result in
any additional  financial cost or material prejudice to the indemnifying  party.
If so desired by any indemnifying  party,  such party may elect, at such party's
sole  expense,  to assume  control of the  defense,  settlement,  adjustment  or
compromise of any Third-Party Claim, with counsel  reasonably  acceptable to the
indemnified  parties,  insofar as such claim  relates  to the  liability  of the
indemnifying  party,  provided  that such  indemnifying  party shall  obtain the
consent  of  all  indemnified  parties  before  entering  into  any  settlement,
adjustment  or  compromise  of such  claims,  or ceasing to defend  against such
claims, if as a result thereof,  or pursuant thereto,  there would be imposed on
an  indemnified  party any material  liability or obligation  not covered by the
indemnity   obligations  of  the  indemnifying   parties  under  this  Agreement
(including,  without  limitation,  any injunctive  relief or other  remedy).  In
connection  with  any  Third-Party   Claim,   the  indemnified   party,  or  the
indemnifying  party if it has assumed the defense of such claim  pursuant to the
preceding  sentence,  shall  diligently  pursue the defense of such  Third-Party
Claim.
                                       40


12.5.  Survival.  All representations  and warranties,  and, except as otherwise
       ---------
provided  in  this  Agreement,  all  covenants  and  agreements  of the  parties
contained in or made pursuant to this  Agreement,  and the rights of the parties
to seek indemnification with respect thereto,  shall survive for a period of two
years  from  the  Closing  Date;  provided,  however,  the  representations  and
warranties contained in Section 7.23 (solely insofar as such representations and
warranties  contained in Section  7.23 relate to  environmental  matters)  shall
survive  for  a  period  of  three   years  from  the   Closing   Date  and  the
representations  and  warranties  contained in Sections  and 7.11 shall  survive
until the  expiration of the applicable  statute of limitations  with respect to
the  matters  covered  thereby.  No claim  shall be made  after  the  applicable
survival period.

12.6.  Limitations.  Notwithstanding the foregoing,  any claim by an indemnified
       ------------
party against any  indemnifying  party under this Agreement  shall be payable by
the  indemnifying  party  only  in  the  event,  and  to the  extent,  that  the
accumulated  amount  of the  claims  in  respect  of such  indemnifying  party's
obligations  to  indemnify  under this  Agreement  shall  exceed  $60,000 in the
aggregate  (the  "Indemnification  Threshold");   provided,  however,  that  the
Indemnification  Threshold  shall not be applicable to MLC Indemnity  Claims and
Third-Party   Indemnity   Claims  resulting  from  breaches  by  PCPlus  or  the
Stockholders of the  representations  and warranties  contained in Sections 5.4,
7.2 and 7.11  ("Special  Claims"),  which  upon  resolution  of such  Claims  or
judgment,  shall be paid on a  dollar-for-dollar  basis  without  regard  to the
Indemnification Threshold.

12.7.    Escrow.

     12.7.a. The Stockholders  shall deposit into escrow,  with the Escrow Agent
named in the  Escrow  Agreement,  such  number of MLC  Common  Shares  issued in
connection  with the Merger having an aggregate value (based on the Merger Share
Price) of five percent of the Merger  Consideration (such deposit being referred
to as the  "Escrow  Deposit").  Until such time as the  aggregate  amount of MLC
Indemnity Claims in excess of the  Indemnification  Threshold and Special Claims
which have been  definitively  resolved to be payable in favor of MLC or Network
Solutions  shall  equal or exceed  the  amount of the  Deemed  Escrow  Value (as
hereinafter  defined),  all MLC  Indemnity  Claims and Special  Claims  shall be
satisfied  first out of the MLC Common  Shares  held in the Escrow  Deposit,  as
further provided under the terms of the Escrow  Agreement.  For purposes hereof,
all MLC Common Shares returned to MLC in settlement of any MLC Indemnity  Claims
under the Escrow  Agreement  shall be valued at the Merger Share Price.  At such
time  as  the  aggregate  amount  of  MLC  Indemnity  Claims  in  excess  of the
Indemnification  Threshold  and  Special  Claims  which  have been  definitively
resolved  to be payable in favor of MLC or Network  Solutions  shall  exceed the
Deemed Escrow Value,  each of the  Stockholders  shall thereafter be jointly and
severally liable to MLC or Network  Solutions for such claims.  The liability of
the Stockholders for payable MLC Indemnity Claims in excess of the Deemed Escrow
Value may be  satisfied,  at the election of each  Stockholder,  through (i) the
delivery  of MLC Common  Shares to MLC,  such  shares to be valued at the Merger
Share  Price,  (ii) the  payment  of cash or (iii) any  combination  of such MLC
Common Shares valued at the Merger Share Price and cash.
                                       41


     12.7.b.  For purposes of this  Agreement,  the term "Deemed  Escrow  Value"
shall  mean  the  value  of the  MLC  Common  Shares  to be  transferred  by the
Stockholders  into the Escrow Deposit,  determined by multiplying such number of
MLC Common Shares times the Merger Share Price.

     12.7.c. Subject to the terms set forth in the Escrow Agreement, the maximum
term of the  Escrow  Agreement  shall be for a period  of two  years and the MLC
Common  Shares  held in  escrow  shall be  distributed  to the  Stockholders  in
accordance with the terms thereof.

12.8.  Payment of  Indemnity  Claims.  Notwithstanding  anything to the contrary
       ------------------------------
herein,  any  liability of Network  Solutions  and MLC under this  Agreement for
Stockholder Indemnity Claims (other than pursuant to item (iii) of Section 12.2)
shall be satisfied  solely through the issuance of additional MLC Common Shares,
such  additional MLC Common Shares to be valued at the Merger Share Price and to
be issued on a pro rata basis to the Stockholders based on their relative equity
interests in PCPlus  immediately  prior to the consummation of the Merger.  With
respect to any MLC Common  Shares to be returned to the MLC by the  Stockholders
in  settlement  of MLC  Indemnity  Claims  pursuant to this  Section  12.8,  any
dividends previously paid in respect of such returned MLC Common Shares (whether
paid in cash, MLC Common Shares or other property) shall also be returned to the
MLC.

12.9.    Offsets to Liability.
         ---------------------

     12.9.a.  If any claims  are made by third  parties  against an  indemnified
party for which an  indemnifying  party would be liable,  and it appears  likely
that such  claims  might also be covered by the  indemnified  party's  insurance
policies,  the  indemnified  party shall make a timely claim under such policies
and to the extent that such party obtains any recovery from such insurance, such
recovery  shall be offset  against any sums due from an  indemnifying  party (or
shall be repaid by the  indemnified  party to the  extent  that an  indemnifying
party has already paid any such amounts).  Notwithstanding  the  foregoing,  the
failure,  for any reason,  of the indemnified  party to receive a recovery under
such  insurance  policies  on any claim shall in no way affect the rights of the
indemnified  to seek payment  with  respect to such claim from the  indemnifying
party.

     12.9.b.  Any sums otherwise due hereunder to an indemnified  party shall be
reduced by the tax benefits realized or to be realized, if any, by such party as
a result of the  losses,  claims,  obligations,  payments or  encumbrances  with
respect to which  indemnification is sought. All indemnification  payments under
this  Article  12  shall  be  deemed  adjustments  to the  Merger  Consideration
described in Article 4 above.
                                       42


                                   ARTICLE 13

                                  MISCELLANEOUS

13.1 Press  Releases  and Public  Announcements.  No Party shall issue any press
     -------------------------------------------
release or make any public  announcement  relating to the subject matter of this
Agreement prior to the Closing without the prior written approval of MLC and the
Representative; provided, however, that any Party may make any public disclosure
it  believes  in good faith is  required  by  applicable  law or any  listing or
trading agreement  concerning its publicly-traded  securities (in which case the
disclosing  Party will use its best efforts to advise the other Parties prior to
making the disclosure).

13.2. No Third Party  Beneficiaries.  This Agreement shall not confer any rights
      ------------------------------
or  remedies  upon any  Person  other  than the  Parties  and  their  respective
successors and permitted assigns.

13.3.  Entire  Agreement.  This Agreement  (including the documents  referred to
       ------------------
herein)  constitutes  the entire  agreement among the Parties and supersedes any
prior  understandings,  agreements,  or representations by or among the Parties,
written or oral,  to the extent they  related in any way to the  subject  matter
hereof.

13.4. Succession and Assignment. This Agreement shall be binding upon and inure
      ---------------------------
to the benefit of the Parties named herein and their  respective  successors and
permitted  assigns.  No Party may assign  either  this  Agreement  or any of his
rights,  interests,  or obligations hereunder without the prior written approval
of MLC and the Representative; provided, however, that MLC may (i) assign any or
all of its rights and interests  hereunder to one or more of its  Affiliates and
(ii)  designate  one or  more  of its  Affiliates  to  perform  its  obligations
hereunder (in any or all of which cases MLC nonetheless shall remain responsible
for the performance of all of its obligations  hereunder). 

13.5. Counterparts.  This Agreement may be executed in one or more counterparts,
      -------------
each of which  shall be  deemed  an  original  but all of  which  together  will
constitute one and the same instrument.


13.6.  Headings.  The section headings  contained in this Agreement are inserted
       ---------
for  convenience   only  and  shall  not  affect  in  any  way  the  meaning  or
interpretation of this Agreement.
                                       43


13.7. Notices. All notices, requests,  demands, claims, and other communications
      --------
hereunder  will be in writing.  Any notice,  request,  demand,  claim,  or other
communication  hereunder  shall be deemed  duly given if (and then two  business
days  after)  it is  sent  by  registered  or  certified  mail,  return  receipt
requested, postage prepaid, and addressed to the intended recipient as set forth
below:

     If to PCPlus or the Stockholders:
     ---------------------------------
         Nadim Achi
         1851 Alexander Bell Drive
         Reston, VA20191


     With copy to:
     -------------
         Silverstein and Mullens, P.L.L.C.
         1776 K Street, N.W.
         Suite 800
         Washington, D.C.  20006
         Attn:  John P. Warner, Esq.
         Telecopy: (202) 452-7989


     If to MLC and Network Solutions:
     --------------------------------
         Kleyton L. Parkhurst
         Secretary and Treasurer
         MLC Holdings, Inc.
         11150 Sunset Hills Road
         Suite 110
         Reston, Virginia
         Telecopy: (703) 834-5710


     With copy to:
     -------------
         Shaw Pittman Potts & Trowbridge
         2300 N Street, N.W.
         Washington, D.C.  20037
         Attn: John M. McDonald, Esq.
         Telecopy:  (202) 663-8007


Any Party may send any notice,  request,  demand,  claim, or other communication
hereunder  to the  intended  recipient  at the address set forth above using any
other means (including personal delivery,  expedited courier, messenger service,
telecopy,  telex,  ordinary  mail,  or  electronic  mail),  but no such  notice,
request, demand, claim, or other communication shall be deemed to have been duly
given  unless and until it actually is received by the intended  recipient.  Any
notice, request,  demand, claim or other communication that is sent by telecopy,
telex or  electronic  mail  shall be  followed  up by a hard  copy to the  Party
addressed within a reasonable  period of time not to exceed five days. Any Party
may change the address to which notices,  requests,  demands,  claims, and other
communications  hereunder are to be delivered by giving the other Parties notice
in the manner herein set forth.
                                       44





13.8.  GOVERNING  LAW.  THIS  AGREEMENT  SHALL BE GOVERNED BY AND  CONSTRUED  IN
       ---------------
ACCORDANCE WITH THE DOMESTIC LAWS OF THE STATE OF DELAWARE WITHOUT GIVING EFFECT
TO ANY CHOICE OR  CONFLICT  OF LAW  PROVISION  OR RULE  (WHETHER OF THE STATE OF
DELAWARE OR ANY OTHER JURISDICTION) THAT WOULD CAUSE THE APPLICATION OF THE LAWS
OF ANY JURISDICTION OTHER THAN THE STATE OF DELAWARE.

13.9.Amendments and Waivers.  No amendment of any  provision of this  Agreement
     -----------------------
     shall be valid  unless the same  shall be in writing  and signed by MLC and
     the   Representative.   No   waiver   by  any   Party   of   any   default,
     misrepresentation,  or breach of warranty or  covenant  hereunder,  whether
     intentional  or not,  shall be deemed to extend to any prior or  subsequent
     default, misrepresentation,  or breach of warranty or covenant hereunder or
     affect in any way any rights  arising by virtue of any prior or  subsequent
     such occurrence.

     13.10.  Severability.  Any  term or  provision  of this  Agreement  that is
             --------------
     invalid or  unenforceable  in any situation in any  jurisdiction  shall not
     affect the validity or enforceability of the remaining terms and provisions
     hereof or the validity or enforceability of the offending term or provision
     in any other situation or in any other jurisdiction.

     13.11.  Expenses.  The Stockholders  agree that they, and not PCPlus,  will
             ---------
     bear all of the costs and expenses  (including  any of their legal fees and
     expenses)  incurred  on their  behalf  or on  behalf  of  PCPlus  after the
     Effective Time in connection with this Agreement or any of the transactions
     contemplated hereby.

     13.12.   Construction.   The  Parties  have  participated  jointly  in  the
              ------------
     negotiation  and drafting of this  Agreement.  In the event an ambiguity or
     question  of intent  or  interpretation  arises,  this  Agreement  shall be
     construed as if drafted jointly by the Parties and no presumption or burden
     of proof shall arise  favoring  or  disfavoring  any Party by virtue of the
     authorship of any of the provisions of this Agreement. Any reference to any
     federal,  state,  local,  or foreign statute or law shall be deemed also to
     refer to all rules  and  regulations  promulgated  thereunder,  unless  the
     context  requires  otherwise.  The word  "including"  shall mean  including
     without limitation. The Parties intend that each representation,  warranty,
     and covenant contained herein shall have independent significance.

     13.13.  Incorporation of Exhibits and Schedules. The Exhibits and Schedules
             ----------------------------------------
     identified in this Agreement are incorporated  herein by reference and made
     a part hereof.

     13.14.  Specific  Performance.  Each of the Parties acknowledges and agrees
             ----------------------
     that the other Parties would be damaged irreparably in the event any of the
     provisions of this  Agreement  are not  performed in accordance  with their
     specific terms or otherwise are breached.  Accordingly, each of the Parties
     agrees  that the  other  Parties  shall be  entitled  to an  injunction  or
     injunctions to prevent  breaches of the provisions of this Agreement and to
     enforce  specifically this Agreement and the terms and provisions hereof in
     any  action  instituted  in any  court of the  United  States  or any state
     thereof having jurisdiction over the Parties and the matter (subject to the
     provisions  set forth in Section  13.15  below),  in  addition to any other
     remedy to which they may be entitled, at law or in equity.
                                       45


     13.15.  Submission  to  Jurisdiction.  Each of the  Parties  submits to the
             -----------------------------
     jurisdiction  of any state or federal court sitting in the  Commonwealth of
     Virginia,  in any action or  proceeding  arising out of or relating to this
     Agreement and agrees that all claims in respect of the action or proceeding
     may be heard and determined in any such court.

     13.16.  Counterparts.  This  Agreement  may be  executed  in  two  or  more
             -------------
     counterparts,  each of which shall be deemed an  original  and all of which
     together shall constitute one and the same instrument.

         IN WITNESS WHEREOF,  the Parties hereto have executed this Agreement as
of the date first above written.

                                      MLC:

                                                     MLC HOLDINGS, INC.
                                                           /s/ Phillip G. Norton
                                                     ---------------------------
                                                     By:   Phillip G. Norton
                                                     Its:  Chairman, President 
                                                            & CEO

                                                     NETWORK SOLUTIONS:

                                                     MLC NETWORK SOLUTIONS OF  
                                                     VIRGINIA, INC.

                                                        /s/ Phillip G. Norton
                                                        ---------------------
                                                        By: Phillip G. Norton 
                                                        Its: Chairman and
                                                        Chief Operating Office

                                                        PCPLUS:

                                                        PCPLUS, INC.
                                                           /s/ Nadim Achi
                                                           ---------------
                                                     By:   Nadim Achi
                                                     Its:  President


                                                     STOCKHOLDERS:


                                                     /s/ Camille Achi__________
                                                     
                                                         Camille Achi
                                       46


                                                    /s/ Nabil Achi_____________
                                                    
                                                        Nabil Achi



                                                    /s/ Nadim Achi_ ___________ 
                                                    
                                                        Nadim Achi


                                                    /s/ Ramzi Achi_____________
                                                    
                                                        Ramzi Achi


                                                    /s/ Walid Achi_____________
                                                    
                                                        Walid Achi


                                                    /s/ Marwan Bitar___________
                                                    
                                                        Marwan Bitar


                                                    /s/ Rachad Dernaika________
                                                    
                                                        Rachad Dernaika


                                                    /s/ Sahar Dernaika ________
                                                    
                                                        Sahar Dernaika


                                                    /s/ Mireille Fayad ________ 
                                                    
                                                        Mireille Fayad


                                                    /s/ Noureddin Driss _______
                                                    
                                                        Noureddin Driss
                                                           

                                                    /s/ Khalil/Noura Haddad ___ 
                                                    
                                                        Khalil/Noura
                                                           Haddad


                                                    /s/ Rony Seikaly __________
                                                    
                                                        Rony Seikaly


                                       47





                                TABLE OF CONTENTS
                                                                               Page
                                                                              Number

                                                                          

           ARTICLE 1 DEFINITIONS ...................................           7

  1.1      Terms Defined in this Agreement .........................           7.00

           ARTICLE 2 MERGER; EFFECTIVE TIME; CLOSING ...............          12.00

  2.1      Merger ..................................................          12.00
  2.2      Effective Time ..........................................          12.00
  2.3      The Closing .............................................          13.00

           ARTICLE 3 ARTICLES OF INCORPORATION; BY-LAWS; AND DIRECTORS AND 
               OFFICERS OF SURVIVING CORPORATION                              13  
                                                                            
  3.1 Articles of Incorporation .........................................     13.00
  3.2 By-Laws ...........................................................     13.00
  3.3 Directors and Officers ............................................     13.00 

                        ARTICLE 4 MERGER CONSIDERATION; PAYMENT
      OF MERGER CONSIDERATION ...........................................     13 

  4.1 Merger Consideration; Conversion or Cancellation of PCPlus Common
            Shares in Merger .....................................            13.00
  4.2       Determination of Merger Consideration ................            14.00
  4.3       Post-Closing Adjustment ..............................            14.00
  4.4       Fractional MLC Common Shares .........................            15.00
  4.5       Transfer of PCPlus Common Shares .....................            15.00
   
     ARTICLE 5 REPRESENTATIONS AND WARRANTIES OF THE INDIVIDUAL STOCKHOLDERS  15 
                                                                              
  5.1       Authorization of Transaction .........................            15.00
  5.2       Noncontravention .....................................            15.00
  5.3       PCPlus Common Shares .................................            15.00
         
     ARTICLE 6 REPRESENTATIONS AND WARRANTIES OF NETWORK SOLUTIONS AND MLC    16
                                                                             
   6.1    Organization of Network Solutions and MLC .................         16.00
   6.2    Capital Stock .............................................         16.00
   6.3    Authorization for Common Stock ............................         16.00
   6.4    Authorization of Transaction ..............................         16.00
   6.5    Noncontravention ..........................................         17.00
   6.6    Brokers' Fees .............................................         17.00
   6.7    Nasdaq National Market ....................................         17.00
   6.8    Owner of Network Solutions ................................         17.00
   6.9    Disclosure ................................................         17.00
    
     ARTICLE 7 REPRESENTATIONS AND WARRANTIES CONCERNING PCPLUS.              17
                                                                              
   7.1    Organization, Qualification, and Corporate Power ..........         18.00
   7.2    Capitalization ............................................         18.00
   7.3    Authorization of Transaction ..............................         18.00
   7.4    Noncontravention ..........................................         18.00
   7.5    Title to Assets ...........................................         19.00
   7.6    Subsidiaries ..............................................         19.00
   7.7    Financial Statements ......................................         19.00
   7.8    Events Subsequent to Most Recent Fiscal Year End ..........         19.00
   7.9    Undisclosed Liabilities....................................         21.00
   7.10   Legal Compliance...........................................         21.00
   7.11   Tax Matters................................................         21.00
   7.12   Real Property..............................................         22.00
   7.13   Intellectual Property......................................         22.00
   7.14   Tangible Assets............................................         23.00
   7.15   Contracts..................................................         23.00
   7.16   Notes and Accounts Receivable..............................         24.00
   7.17   Powers of Attorney.........................................         24.00
   7.18   Insurance..................................................         24.00
   7.19   Litigation.................................................         25.00
   7.20   Employees..................................................         25.00
   7.21   Employee Benefits .........................................         25.00
   7.22   Guaranties ................................................         27.00
   7.23   Environment, Health, and Safety ...........................         27.00
   7.24   Customers .................................................         28.00
   7.25   Related Party Agreements ..................................         28.00
   7.26   Product Liability .........................................         28.00
   7.27   Bank Accounts .............................................         28.00
   7.28   Change in Control .........................................         28.00
   7.29   Inventory .................................................         28.00
   7.30   Spin-Off Assets ...........................................         28.00
   7.31   Disclosures................................................         28.00
                                       -i-


            ARTICLE 8 PRE-CLOSING COVENANTS .........................         29

   8.1      General .................................................         29.00
   8.2      Notices and Consents ....................................         29.00
   8.3      Maintenance of Business; Prohibited Acts ................         29.00
   8.4      Full Access .............................................         31.00
   8.5      Notice of Developments ..................................         31.00
   8.6      Tax Matters .............................................         31.00
   8.7   Reorganization .............................................         31.00
   8.8   PCPlus Stockholder Approval ................................         31.00
   8.9   Exclusivity ................................................         31.00

         ARTICLE 9 Post-Closing Covenants ...........................        32

   9.1   General .....................................................        32.00
   9.2   Litigation Support ..........................................        33.00
   9.3   Transition ..................................................        33.00
   9.4   Confidentiality .............................................        33.00
   9.5   Covenant Not to Compete .....................................        34.00
   9.6   Listing .....................................................        34.00
   9.7   Reporting of Transaction ....................................        34.00
   9.8   Reorganization ..............................................        34.00

         ARTICLE 10 CONDITIONS TO OBLIGATION TO CLOSE ................        35.00

  10.1   Conditions to Each Party's Obligation .......................        35.00
  10.2   Conditions to Obligation of Network Solutions and MLC .......        35.00
  10.3   Conditions to Obligation of the Stockholders and PCPlus .....        35.00
  10.4   Governmental Approvals.......................................        35.00
  10.5   No Injunction or Proceedings.................................        35.00
  10.6   No Suspension of Trading.....................................        35.00
  10.7   Employment Agreements........................................        35.00
  10.8   Escrow Agreement.............................................        36.00
  10.9   ImagingCo Lease..............................................        36.00
  10.10  Sales and Marketing Agreement................................        36.00
  10.11  Conditions to Obligation of Network Solutions and MLC........        36.00
  10.12  Conditions to Obligation of the Stockholders and PCPlus......        37.00
  
         ARTICLE 11 TERMINATION ......................................        38

  11.1   Termination by Mutual Consent ...............................        38.00
  11.2   Termination by Either MLC or PCPlus .........................        38.00
  11.3   Effect of Termination and Abandonment .......................        38.00
  
         ARTICLE 12 INDEMNIFICATION ..................................        39

  12.1   Indemnity Obligations of the Stockholders ...................        39.00
  12.2   Indemnity Obligations of MLC and Network Solutions ..........        39.00
  12.3   Appointment of Representative ...............................        39.00
  12.4   Notification of Claims ......................................        40.00
  12.5   Survival ....................................................        41.00
  12.6   Limitations .................................................        41.00
  12.7      Escrow ...............................................            41.00
  12.8      Payment of Stockholder Indemnity Claims ..............            42.00
  12.9      Offsets to Liability .................................            42.00

             ARTICLE 13 MISCELLANEOUS .............................           43

  13.1      Press Releases and Public Announcements ..............            43.00
  13.2      No Third Party Beneficiaries .........................            43.00
  13.3      Entire Agreement .....................................            43.00
  13.4      Succession and Assignment ............................            43.00
  13.5      Counterparts .........................................            43.00
  13.6      Headings .............................................            43.00
  13.7      Notices ..............................................            44.00
  13.8      Governing Law ........................................            45.00
  13.9      Amendments and Waivers ...............................            45.00
  13.10     Severability .........................................            45.00
  13.11     Expenses .............................................            45.00
  13.12     Construction .........................................            45.00
  13.13     Incorporation of Exhibits and Schedules ..............            45.00
  13.14     Specific Performance .................................            45.00
  13.15     Submission to Jurisdiction ...........................            46.00
  13.16     Counterparts .........................................            46.00



                                      -ii-







SCHEDULES AND EXHIBITS:

Exhibit A -- Form of Employment Agreement
Exhibit B -- Form of Escrow Agreement
Exhibit C -- Form of Lease

     Disclosure   Schedule  --  Exceptions  to  Representations  and  Warranties
Concerning the Stockholders and PCPlus