Exhibit 10.22
                                 NOTE AGREEMENT

                            GP Strategies Corporation
                               9 West 57th Street
                            New York, New York 10019
                 6% Convertible Exchangeable Subordinated Notes
                                Due June 30, 2003

                                                        June 30, 2000


To each of the Purchasers of the above Notes listed in the Schedule of
Purchasers attached hereto as Schedule 1:

Gentlemen:

     GP Strategies Corporation,  a Delaware corporation (the "Company"),  hereby
agrees  with  you  (each  herein   called  a  "Purchaser"   and  together,   the
"Purchasers") as follows:

     1. AUTHORIZATION OF NOTES: The Company will authorize the issue and sale of
(i) up to  $2,640,000  in  aggregate  principal  amount  of  its 6%  Convertible
Exchangeable  Notes due June 30, 2003 (the "Notes").  Each Note issued hereunder
will be dated the date purchased by you hereunder, will mature on June 30, 2003,
will bear interest on its unpaid principal  balance from the date of issuance at
the rate of 6% per annum,  payable quarterly on September 30, December 31, March
31, and June 30 each year, and upon any conversion or exchange of a Note (or, if
less than all of the principal  amount of a Note is converted or exchanged,  the
portion of accrued and unpaid interest corresponding to the portion of principal
of such Note converted or exchanged) (an "Interest Payment Date"), commencing on
September 30, 2000 and continuing to June 30, 2003,  and  thereafter  shall bear
interest on its unpaid principal  balance at the rate of 12% per annum,  payable
quarterly on each Interest Payment Date; provided,  however, the Company, at its
option may defer the  interest  payment  that is  otherwise  due and  payable on
September  30, 2000,  December 31,  2000,  March 31, 2001 and June 30, 2001,  to
September  30,  2001,  at which date it shall be due and payable  together  with
interest  on  the  deferred  amount  at the  rate  of 6%  per  annum  compounded
quarterly; provided, however, that if a Senior Obligations Default exists or the
payment of any deferred interest due on September 30, 2001, would cause a Senior
Obligations  Default,  the Company, in accordance with the provisions of Section
9.1(b),  may further  defer  payment of such  interest  until the next  Interest
Payment  Date on  which  payment  of such  interest  would  not  cause a  Senior
Obligations  Default at which  date it shall be due and  payable  together  with
interest  on  the  deferred  amount  at the  rate  of 6%  per  annum  compounded
quarterly.  The Notes will have the other terms and provisions  provided  herein
and in the  form of Note  attached  hereto  as  Exhibit  A,  with  such  changes
therefrom, if any, as may be approved by you and the Company. The term "Note" or
"Notes"  as used  herein  shall  include  each Note  delivered  pursuant  to any
provision of this Agreement and each Note delivered in  substitution or exchange
for any such Note pursuant to any such provision. Certain capitalized terms used
in this Agreement are defined in Section 15.




     2. PURCHASE AND SALE OF NOTES.  The Company will issue and sell to you and,
subject to the terms and  conditions of this  Agreement,  you will purchase from
the Company,  at the Closing  provided for in Section 3, the principal amount of
Notes specified opposite your name in the Schedule of Purchasers at the purchase
price of 100% of the principal amount or value thereof.

     3. CLOSING. The sale of the Notes to be purchased by you will take place at
the offices of Sanders Morris Harris Inc., 126 East 56th Street, 24th Floor, New
York,  New York 10022 at 10:00 a.m.,  New York Time,  at a closing (the "Closing
Date")  to occur not  later  than July 14,  2000,  or such  other  Business  Day
thereafter as may be agreed upon by the Purchasers and the Company.  The date of
the Closing is referred to herein as the "Closing Date."

     At the  Closing,  the Company will deliver to you the Notes to be purchased
by you in the  form of one  Note (or  such  greater  number  of Notes as you may
request  in  denominations  of not less  than  $1,000.00  per note and  integral
multiples  thereof and a minimum  principal  amount of $10,000 unless  otherwise
agreed to by the Company),  each Closing Date and registered in your name (or in
the name of your nominee as indicated on the Schedule of Purchasers or otherwise
made known in writing by you to the Company prior to the Closing Date),  against
delivery by you to the Company or its order of  immediately  available  funds in
the amount of the purchase price therefor.

     4.  REPRESENTATIONS  AND WARRANTIES OF THE COMPANY.  The Company represents
and warrants to you that:

     4.1. Organization, Qualification, Standing, Capital Stock, etc. The Company
and each of its Subsidiaries is a corporation  duly organized,  validly existing
and in good standing under the laws of its  jurisdiction of  incorporation,  has
the corporate  power to own its properties and to carry on its businesses as the
same are now being conducted and is duly qualified to do business and is in good
standing in each  jurisdiction in which the character of the properties owned by
it or the nature of its businesses makes such  qualification  necessary,  except
where the failure to so qualify would not result in a Material  Adverse  Change.
The  authorized  capital stock of the Company  consists of 25,000,000  shares of
common stock,  $0.01 par value per share, of which 11,341,294  shares are issued
and outstanding;  2,800,000 shares of class B capital stock, $0.01 par value, of
which  800,000  shares are  issued and  outstanding;  and  10,000,000  shares of
Preferred  Stock,  $0.01 par value per share,  of which no shares are issued and
outstanding.  All of such  outstanding  shares have been validly  issued and are
fully paid and  nonassessable.  The Company has reserved (i) 1,150,000 shares of
common stock for issuance  upon  conversion of the class B capital  stock,  (ii)
3,062,330  shares of common stock for  issuance  pursuant to  outstanding  stock
options,  (iii) 350,000 shares of class B capital stock for issuance pursuant to
outstanding stock options,  (iv) 83,333 shares of common stock for issuance upon
exercise of  warrants,  and (v) 10,000  shares of Series A Junior  Participating
Preferred Stock reserved for issuance pursuant to a Rights Agreement between the
Company and Harris Trust Company of New York, as Rights Agent,  dated as of June
23, 1997, as amended.  Except as stated on Schedule 4.1 and in this Section 4.1,
the Company has not  reserved  any  additional  shares for  issuance  (except as
expressly  required  by this  Agreement)  and has not  issued  any shares of its
Common Stock. Except for those described in the second preceding sentence, there
are not outstanding,  nor is the Company subject to any agreement,  arrangement,
or understanding under which there may become outstanding,  any option, warrant,
or other right to purchase or subscribe to, or any security  convertible into or
exchangeable  for, any shares of capital stock of any class of the Company.  The
Company's material Subsidiaries (the "Material  Subsidiaries") are identified on
Schedule 4.1 and such Schedule correctly states the jurisdiction of organization
and the extent of the Company's  ownership of outstanding  voting  securities of
each such  Material  Subsidiary.  All such  voting  securities  are owned by the
Company free and clear of any liens, claims or encumbrances of any nature except
for a lien in favor of the  Banks.  No  Material  Subsidiary  is a party  to, or
otherwise  subject to any legal  restriction  or any agreement  restricting  the
ability of such Material  Subsidiary to pay dividends out of profits or make any
other similar distributions of profits to the Company or any Material Subsidiary
that owns  outstanding  shares or capital stock or similar  equity  interests of
such Material Subsidiary.




     4.2.  Due  Authorization  and  Compliance  with  Other  Instruments.   This
Agreement  and the Notes have been duly and validly  authorized by all requisite
corporate  proceedings  and  this  Agreement  constitutes,  and the  Notes  when
executed and delivered  will be, valid and legally  binding  obligations  of the
Company enforceable against the Company in accordance with their terms except as
enforceability is limited by bankruptcy, insolvency, reorganization, moratorium,
or other laws relating to or affecting  generally the  enforcement of creditors'
rights and except to the extent  that  availability  of  equitable  remedies  is
subject to the discretion of courts before which any proceeding  therefor may be
brought.  The shares of Common Stock to be issued to you upon  conversion of the
Notes have been  authorized  for issuance,  are not subject to any preemptive or
similar  rights on the part of any holder or holders of shares of capital  stock
of the  Company  and,  when  issued,  will be  validly  issued,  fully  paid and
nonassessable.  Neither  the  authorization,  execution  and  delivery  of  this
Agreement or the Notes, the consummation of the transactions  herein and therein
contemplated,  nor the  fulfillment  of or compliance  with the terms hereof and
thereof, (a) will conflict with or result in a breach of any (i) of the terms of
the charter or by-laws,  (ii) material statute,  law, rule or regulation,  (iii)
judgment, decree, writ, injunction,  order or award of any arbitrator,  court or
governmental  authority,  (iv), except as disclosed on Schedule 4.2,  indenture,
mortgage,  deed of trust, loan, purchase,  or credit agreement,  lease, or other
instrument,  which is applicable to the Company or its Material  Subsidiaries or
by which the Company or any Material  Subsidiary is bound,  or (b) result in the
imposition  of any lien upon any of the  properties  or assets of the Company or
its Material Subsidiaries,  except in the cases of clauses (a)(ii),  (iii), (iv)
for any such conflicts or breaches that are not individually or in the aggregate
reasonably expected to result in a Material Adverse Change.

     4.3. Financial  Statements,  Subsequent Changes, etc. The Form 10-K, one or
more copies of which have been furnished to you, contains  consolidated  balance
sheets of the  Company and its  consolidated  Subsidiary,  and the  consolidated
statements of income,  stockholders'  equity,  and cash flows of the Company and
its  consolidated  Subsidiaries  for each of the years ended  December 31, 1997,
1998,  and  1999,  including  notes  thereto,  and  the  opinion  of  KPMG  LLP,
independent   certified  public  accountants  with  respect  to  such  financial
statements.  The Form 10-Q,  one or more copies of which have been  furnished to
you,  contains the unaudited  consolidated  balance sheet of the Company and its
consolidated  Subsidiaries  at, and the  unaudited  consolidated  statements  of
income, stockholders' equity, and cash flows of the Company and its consolidated
Subsidiaries  for the  three  month  period  ended  March 31,  2000.  All of the
foregoing financial statements are complete and correct in all material respects
and fairly present in all material respects the consolidated financial condition
of the Company and its consolidated Subsidiaries at the respective dates of said
balance sheets and the consolidated results of operations of the Company and its
consolidated  Subsidiaries for the respective  periods covered  thereby,  except
that unaudited interim  financial  statements were and are subject to normal and
recurring year-end adjustments.  Such financial statements have been prepared in
accordance with generally accepted accounting principles applied on a consistent
basis  throughout the periods  involved (except as otherwise noted therein or as
permitted by Form 10-Q under the Exchange Act).  Except as disclosed on Schedule
4.3, there has been no material change in the consolidated condition,  financial
or otherwise,  or operations  of the Company and its  consolidated  Subsidiaries
since March 31, 2000, nor has the Company or any Material  Subsidiaries,  except
for the execution,  delivery,  and performance of this  Agreement,  incurred any
Indebtedness for borrowed money, incurred any material liability,  contingent or
otherwise,  except in the ordinary course of business (including acquisitions of
business  and  assets),  or  entered  into  any  material  commitment  or  other
transaction not in the ordinary course of business since such date.




     4.4. Other  Information as to the Company.  Each of the documents  filed by
the Company  with the SEC since  January 1, 1997 (the "SEC  Filings"),  complied
when filed in all material  respects  with the  applicable  requirements  of the
Securities  Act and the  Exchange  Act, as  applicable,  and did not contain any
untrue  statement of a material fact or omit to state any material fact required
to be contained therein or necessary in order to make the statements therein not
misleading, except for matters otherwise corrected by subsequent filing with the
SEC of an  amendment..  The shares of Common Stock of the Company are registered
under  Section  12(b) of the  Exchange  Act and are listed on the New York Stock
Exchange.

     4.5.  Litigation.  Except as disclosed in the SEC Filings or Schedule  4.5,
there is no action,  suit or  proceeding at law or in equity or by or before any
governmental  instrumentality or agency or any arbitrator now pending or, to the
best of the Company's knowledge,  threatened, against, or affecting the Company,
its  Material  Subsidiaries  or any of their  respective  properties  or rights,
which, if adversely  determined,  would be reasonable likely, either in any case
or in the aggregate,  to result in a Material  Adverse Change,  or result in any
liability in excess of $1,000,000  not adequately  covered by insurance,  or for
which adequate reserves are not maintained on the Company's consolidated balance
sheet.

     4.6. Franchises,  Licenses, Trademarks, etc. Except as disclosed in the SEC
Filings or  Schedule  4.6,  each of the Company  and the HMS  division  have all
franchises,  permits, licenses and other authority as are necessary to enable it
to conduct its business as now conducted and as proposed to be conducted, and to
the best of the Company's knowledge, neither the Company nor the HMS division is
in default  under any such  franchises,  permits,  licenses or other  authority,
except where any such default  would not  reasonably  be expected to result in a
Material Adverse Change.

     4.7.  Burdensome  and  Conflicting  Agreements  and  Violations  of Charter
Provisions. To the best of the Company's knowledge,  neither the Company nor any
Material  Subsidiary  is bound by any  agreement or instrument or subject to any
charter or other corporate restriction that materially and adversely affects its
business,   properties,   operations,   prospects  or  condition,  financial  or
otherwise.  Except as disclosed on Schedule 4.7, the Company is not in violation
of its  charter or  by-laws or of any  agreement  or  instrument  by which it is
bound, or of any statute, law, rule or regulation,  or of any judgment,  decree,
writ,  injunction,  order  or  award of any  arbitrator,  court or  governmental
authority  applicable  to it, in a manner that could  reasonably  be expected to
result in the  imposition  of  substantial  penalties  or  result in a  Material
Adverse Change.




     4.8. Consents and Approvals. The Company has obtained or made provisions to
obtain all material (a) governmental consents, approvals and authorizations, and
registrations  and filings  with  governmental  authorities,  and (b)  consents,
approvals,  waivers and  notifications of stockholders,  creditors,  lessors and
other  non-governmental  persons, in each case, in connection with the execution
and  delivery  of this  Agreement  and the Notes,  and the  consummation  of the
transactions herein and therein contemplated.

     4.9. Tax Returns and  Payments.  The Company and its Material  Subsidiaries
have filed all required  information  and tax returns and reports and have paid,
or  adequately  provided  for the payment of, all taxes,  assessments  and other
governmental  charges that are material in amount  imposed upon them or upon any
of their respective  assets,  income or franchises,  other than any such charges
which are currently payable without penalty or interest.  The charges,  accruals
and  reserves  on the books of the Company and the  Material  Subsidiaries  with
respect to taxes for all fiscal  periods  are  adequate,  in the  opinion of the
Company, and neither the Company nor any Material Subsidiary knows of any actual
or proposed tax  assessment  that is material in amount for any fiscal period or
of any basis therefor against which adequate  reserves have not been set up. The
Company has not been advised that any federal income tax or  information  return
of the Company or any  Material  Subsidiary  has been,  or will be,  examined or
audited by the Internal Revenue Service.

     4.10.  Patents and  Trademarks.  The HMS division has sufficient  title and
ownership of or exclusive  licenses to all patents,  trademarks,  service marks,
trade names,  copyrights,  trade secrets,  information,  proprietary  rights and
processes ("Intellectual  Property") necessary for its business as now conducted
and as proposed to be conducted without any conflict with or infringement of the
rights of others. Except as set forth on Schedule 4.10, there are no outstanding
options,  licenses,  or  agreements  of any kind  relating  to the  Intellectual
Property,  nor is the  Company  or the HMS  division  bound by or a party to any
options,  licenses or  agreements  of any kind with respect to the  Intellectual
Property of any other person or entity,  except,  in either  case,  for standard
end-user,  object code,  internal-use  software license and  support/maintenance
agreements.  The Company has not received any  communications  alleging that the
Company or the HMS  division  has  violated  or, by  conducting  its business as
proposed,  would violate any of the Intellectual Property of any other person or
entity.  The  Company  will  cause each of the HMS  division  and HMS to use its
reasonable  efforts to obtain any additional  Intellectual  Property that it may
require to operate its business as hereafter proposed to be conducted,  prior to
conducting such business,  except where the failure to obtain the same would not
have a Material Adverse Change.






     4.11.  Title  to  Property  and  Assets.  The  Company  and  each  Material
Subsidiary owns its property and assets free and clear of all mortgages,  liens,
loans and  encumbrances,  except  for liens in favor of the Banks and such other
encumbrances  and liens that arise in the ordinary course of business and do not
materially  impair the  Company's  or a  Subsidiary's  ownership  or use of such
property or assets.  Except as disclosed on Schedule  4.11,  with respect to the
property and assets they lease, the Company and each Material Subsidiary, to the
best of their  knowledge,  are in  compliance  with such  lease and hold a valid
leasehold interest free of any liens, claims or encumbrances.

     Since March 31, 2000, except for the potential  disposition of the IT group
and as disclosed on Schedule 4.12, there has not been:

     (a) any change in the assets, liabilities, financial condition or operating
results of the Company from that  reflected in the Form 10-Q,  except changes in
the ordinary  course of business  that have not  resulted in a Material  Adverse
Change;

     (b) any damage,  destruction or loss,  whether or not covered by insurance,
that resulted in a Material Adverse Change;

     (c) any waiver by the  Company of a  valuable  right or of a material  debt
owed to it;

     (d) any  satisfaction  or discharge of any lien,  claim or  encumbrance  or
payment of any  obligation  by the  Company,  except in the  ordinary  course of
business and that did not result in a Material Adverse Change;

     (e)  any  sale,   assignment  or  transfer  of  any  patents,   trademarks,
copyrights,  trade secrets or other intangible assets other than the transfer of
the assets of the HMS division to HMS;

     (f) any  resignation or termination of employment of any key officer of the
HMS division;  and the Company,  to the best of its knowledge,  does not know of
the impending resignation or termination of employment of any such officer;

     (g)  receipt  of notice  that there has been a loss of, or  material  order
cancellation by, any major customer of the HMS division;

     (h) any  mortgage,  pledge,  transfer of a security  interest  in, or lien,
created by the  Company,  with  respect  to any of its  material  properties  or
assets, except liens for taxes not yet due or payable;

     (i) any issuance of capital stock by the Company, any declaration,  setting
aside or  payment  or other  distribution  in  respect  of any of the  Company's
capital  stock,  or  any  direct  or  indirect  redemption,  purchase  or  other
acquisition of any of such stock by the Company; or

     (j) any  agreement or  commitment by the Company to do any of the foregoing
things.

     4.13. Significant Customers and Suppliers.  Except as disclosed on Schedule
4.13, no customer or supplier that was  significant  to the HMS division  during
the period covered by the financial  statements referred to in Form 10-Q or that
has been significant to the HMS division thereafter, has terminated,  materially
reduced or threatened to terminate or  materially  reduce its purchases  from or
provision of products or services to the HMS division.






     4.14.  Environmental and Safety Laws. Except as disclosed on Schedule 4.14,
to the best of the  Company's  knowledge,  neither the Company nor any  Material
Subsidiary is in violation of any Applicable Law relating to the  environment or
occupational  health and safety  that could  reasonably  be  expected  to result
either individually or in the aggregate in a Material Adverse Change, and to the
best of its knowledge, no material expenditures are or will be required in order
to comply with any such existing statute, law or regulation.

     4.15.  Compliance  with ERISA Each  Employee  Benefit Plan is in compliance
with ERISA and the Code,  where  applicable,  in all material  respects,  except
where  non-compliance  could not  reasonably be expected to result in a Material
Adverse Change.  As of the Closing Date, (i) the amount of all Unfunded  Pension
Liabilities under the Pension Plans, excluding any plan that is a Multi-employer
Plan,  does  not  exceed  $250,000,   and  (ii)  the  amount  of  the  aggregate
Unrecognized  Retiree Welfare  Liability under all applicable  Employee  Benefit
Plans  does  not  exceed  $250,000.   The  Company  and  each  of  its  material
Subsidiaries  and ERISA Affiliates has complied with the requirements of Section
515 of ERISA with respect to each Pension  Plan that is a  Multi-employer  Plan,
except  where  non-compliance  could not  reasonably  be expected to result in a
Material  Adverse  Change.  As of the Closing  Date,  neither the  Company,  any
Material  Subsidiary,  nor any ERISA Affiliates have any liability under Section
4201 or 4204 of ERISA (including the obligation to satisfy  secondary  liability
as a result of purchaser default) and the aggregate  potential annual withdrawal
liability  payments,  as determined in accordance with Title IV of ERISA, of the
Company,  its Material  Subsidiaries,  and ERISA  Affiliates with respect to all
Pension  Plans that are  Multi-employer  Plans is  approximately  $250,000.  The
Company, its Material Subsidiaries, and ERISA Affiliates have, as of the Closing
Date,  made all  contributions  or payments to or under each such  Pension  Plan
required by law or the terms of such  Pension  Plan or any contract or agreement
with  respect  thereto,  except where  non-compliance  could not  reasonably  be
expected to result in a Material  Adverse Change.  No material  liability to the
PGBC has been, or is expected by the Company, and of its Material  Subsidiaries,
or any  ERISA  Affiliate  to be,  incurred  by the  Company,  and such  Material
Subsidiaries,  or any ERISA Affiliate,  except where non-compliance could not be
reasonably be expected to result in a Material  Adverse  Change.  Liability,  as
referred  to in this  Section  includes  any joint and several  liability.  Each
Employee  Benefit Plan that is a group health plan within the meaning of Section
5000(b)(1) of the Code is in material compliance with the continuation of health
care  coverage   requirements  of  Section  4980B  of  the  Code,  except  where
non-compliance  could not be reasonably expected to result in a Material Adverse
Change.

     4.16. Offering of the Securities. Neither the Company nor anyone authorized
to act on its  behalf  has or will  directly  or  indirectly  sell or offer  the
Securities  or any part  thereof or any  similar  securities  to, or solicit any
offer to buy any thereof  from,  any Person so as to bring the issue and sale of
any thereof within the provisions of Section 5 of the Securities Act.






     4.17.  Other Adverse Facts,  etc.  Except as disclosed on Schedule 4.17, to
the  best  of  the  Company's   knowledge,   there  are  no  existing  facts  or
circumstances  which materially and adversely affect, or (insofar as the Company
can now reasonably  foresee) in the future may materially and adversely  affect,
the  business,  prospects,  results of  operations  or  condition,  financial or
otherwise,  of the Company and the Subsidiaries,  on a consolidated basis, which
are not disclosed in the Form 10-K, the Form 10-Q,  other  documents  filed with
the SEC  pursuant  to the  Exchange  Act,  or in this  Agreement  or any exhibit
hereto,  or which are required to be disclosed by the Company in an Exchange Act
filing.

     4.18. Status Under Certain  Statutes.  Neither the Company nor any Material
Subsidiary is either (i) a "public utility company" or a "holding  company",  or
an  "affiliate"  or  a  "subsidiary  company"  of a  "holding  company",  or  an
"affiliate"  of such a  "subsidiary  company",  as such terms are defined in the
Public  Utility  Holding  Company  Act of 1935,  as  amended,  or (ii) a "public
utility"  as  defined  in the  Federal  Power  Act,  as  amended,  or  (iii)  an
"investment company" or an "affiliated person" thereof or an "affiliated person"
of any such  "affiliated  person," as such terms are  defined in the  Investment
Company Act of 1940, as amended.

     5.  REPRESENTATIONS  AND  WARRANTIES OF PURCHASERS.  Each Purchaser  hereby
represents and warrants that:

     5.1. Organization,  Standing,  etc. Such Purchaser is a limited partnership
duly  organized,  validly  existing and in good  standing  under the laws of its
jurisdiction of  organization,  has the power to own its properties and to carry
on its businesses as the same are now being conducted.

     5.2. Authorization.  This Agreement has been duly and validly authorized by
all requisite  partnership  proceedings and this Agreement constitutes the valid
and legally  binding  obligation  of such  Purchaser  enforceable  against  such
Purchaser in accordance  with its terms except as  enforceability  is limited by
bankruptcy, insolvency, reorganization, moratorium, or other laws relating to or
affecting  generally  the  enforcement  of  creditors'  rights and except to the
extent that  availability of equitable  remedies is subject to the discretion of
courts  before  which any  proceeding  therefore  may be  brought.  Neither  the
authorization,  execution and delivery of this Agreement or the  consummation of
the transactions herein contemplated,  nor the fulfillment of or compliance with
the terms  hereof,  will conflict with or result in a breach of any of the terms
of the  certificate of limited  partnership,  limited  partnership  agreement or
by-laws,  or of  any  material  statute,  law,  rule  or  regulation,  or of any
judgment, decree, writ, injunction,  order or award of any arbitrator,  court or
governmental  authority,  or of any indenture,  mortgage,  deed of trust,  loan,
purchase, or credit agreement,  lease, or other instrument,  which is applicable
to such Purchaser or by which such Purchaser is bound.

     5.3.  Purchase  Entirely for Own Account.  This Agreement is made with such
Purchaser in reliance upon such Purchaser's representation to the Company, which
by such Purchaser's  execution of this Agreement such Purchaser hereby confirms,
that the Notes to be received by such Purchaser,  the Common Stock issuable upon
conversion thereof,  and the capital stock of HMS issuable upon exchange thereof
(collectively,  the  "Securities")  will be  acquired  for  investment  for such
Purchaser's own account,  not as a nominee or agent,  and not with a view to the
resale or  distribution  of any part  thereof,  and that such  Purchaser  has no
present  intention  of selling,  granting  any  participation  in, or  otherwise
distributing  the same. By executing  this  Agreement,  such  Purchaser  further
represents  that  such  Purchaser  does  not  have  any  contract,  undertaking,
agreement  or   arrangement   with  any  person  to  sell,   transfer  or  grant
participations to such person or to any third person, with respect to any of the
Securities.






     5.4. Disclosure of Information. Such Purchaser believes it has received all
the information it considers  necessary or appropriate  for deciding  whether to
purchase  the  Notes.  Such  Purchaser  further  represents  that  it has had an
opportunity to ask questions and receive answers from the Company  regarding the
terms and conditions of the offering of the Notes and the business,  properties,
prospects and financial condition of the Company. The foregoing,  however,  does
not limit or modify the representations and warranties of the Company in Section
4 of this Agreement or the right of the Purchasers to rely thereon.

     5.5. Investment Experience.  Such Purchaser is an investor in securities of
companies in the development  stage and acknowledges that it is able to fend for
itself, can bear the economic risk of its investment, and has such knowledge and
experience in financial or business matters that it is capable of evaluating the
merits and risks of the  investment in the Notes.  If other than an  individual,
Investor also  represents it has not been organized for the purpose of acquiring
the Notes.

     5.6. Accredited Investor. Such Purchaser is an "accredited investor" within
the meaning of SEC Rule 501 of Regulation D, as presently in effect.

     5.7. Restricted Securities.  Such Purchaser understands that the Securities
it is purchasing are characterized as "restricted  securities" under the federal
securities  laws  inasmuch  as they are being  acquired  from the  Company  in a
transaction  not  involving  a public  offering  and that  under  such  laws and
applicable  regulations such securities may be resold without registration under
the Securities Act, only in certain limited  circumstances.  In this connection,
such Purchaser represents that it is familiar with SEC Rule 144, as presently in
effect,  and  understands  the resale  limitations  imposed  thereby  and by the
Securities Act.

     6. CONDITIONS PRECEDENT.

     6.1.  Closing.  Your  obligation to purchase from the Company the principal
amount of Notes  specified  opposite  your name in the Schedule of Purchasers at
the Closing shall be subject to the following conditions precedent:

     (a) Opinion of Company  Counsel.  You shall have  received from counsel for
the Company an opinion, dated the Closing Date, reasonably  satisfactory in form
and substance to you to the effect that:

         (i) the Company is a corporation  validly existing and in good standing
         under the laws of its state of  incorporation,  has the corporate power
         to own  its  properties  and to  carry  on its  business  as now  being
         conducted, and is duly qualified to do business and is in good standing
         in the State of New York;

         (ii) HMS is a corporation  validly  existing and in good standing under
         the laws of its state of incorporation,  has the corporate power to own
         its properties and to carry on its business as now being conducted, and
         is duly  qualified to do business and is in good  standing in the State
         of New Jersey;






         (iii) the Company has full corporate power and authority to execute and
         deliver  this  Agreement,  to make and deliver the Notes and to perform
         and  observe  the terms and  provisions  of this  Agreement  and of the
         Notes;

         (iv) this Agreement has been duly authorized,  executed,  and delivered
         by the Company and constitutes the legal, valid, and binding obligation
         of the Company,  enforceable in accordance  with its terms,  subject to
         applicable   bankruptcy,   insolvency,    rearrangement,    moratorium,
         reorganization,  or similar  debtor relief laws affecting the rights of
         creditors  generally  from  time to time in  effect  and  except to the
         extent  that  availability  of  equitable  remedies  is  subject to the
         discretion  of the court  before which any  proceeding  therefor may be
         brought and that rights to indemnification may be limited by applicable
         law;

         (v)  the  Notes  sold  to  you on  the  Closing  Date  have  been  duly
         authorized,  executed,  and  delivered by the Company,  constitute  the
         valid and legally  binding  obligations of the Company and are entitled
         to the benefits of this  Agreement,  subject to applicable  bankruptcy,
         insolvency,  rearrangement,   moratorium,  reorganization,  or  similar
         debtor  relief laws  affecting the rights of creditors  generally  from
         time to time in effect and except to the extent  that  availability  of
         equitable  remedies is subject to the  discretion  of the court  before
         which any proceeding therefor may be brought;

         (vi) neither the execution and delivery of this Agreement and the Notes
         nor performance  and observance of the terms and provisions  hereof and
         thereof  violate or conflict with the Certificate of  Incorporation  or
         By-Laws of the Company,  conflict with or result in any material breach
         or contravention of any provision of any currently  applicable  statute
         or regulation,  or of any order,  writ,  injunction,  decree, or award,
         known  to such  counsel,  of any  court,  arbitrator,  or  governmental
         authority  so as to result in a Material  Adverse  Change,  or conflict
         with or result in any material breach of any of the terms,  conditions,
         or  provisions  of, or  constitute  a default  under,  or result in the
         creation or imposition of any lien,  charge, or encumbrance upon any of
         the  properties or assets of the Company  pursuant to the terms of, any
         instrument evidencing any Senior Obligations;

         (vii)  assuming the  representations  and  warranties of the Purchasers
         contained  herein  are  true  and  correct,  it  is  not  necessary  in
         connection  with the  issuance  and delivery of the Notes to you on the
         Closing Date under the circumstances contemplated by, and in accordance
         with the terms of,  this  Agreement  to  register  the Notes  under the
         Securities  Act or to  register  or qualify  the  Securities  under any
         applicable  state  securities of the State of New York or to qualify an
         indenture in respect of the Notes under the Trust Indenture Act; and

         (viii) all approvals and  authorizations by any state or federal agency
         or body required for the issuance and sale of the Securities to you and
         for the execution and delivery of this  Agreement have been obtained or
         that no such approvals of authorizations are required.






     (b) Representations  and Defaults.  The representations and warranties made
by the Company herein shall be true and correct in all material  respects on and
as of the Closing  Date with the same effects as if they had been made on and as
of the  Closing  Date  (except as to any  changes  resulting  from  transactions
expressly  reflected herein or contemplated  hereby) and no Event of Default (as
defined in Section 11), nor any condition or event which,  after notice or lapse
of time, or both,  would  constitute such an Event of Default,  shall exist; and
the  Company  shall  deliver to you on the  Closing  Date a  certificate  of the
President and the Treasurer of the Company to the foregoing effect.

     (c)  Documents.  All  proceedings  to  be  taken  in  connection  with  the
transactions contemplated by this Agreement to be consummated at or prior to the
Closing  Date,  and  all  documents   incident  thereto,   shall  be  reasonably
satisfactory  in form and substance to you and you shall have received  original
counterparts  or certified or other copies of all  documents  which you may have
reasonably  requested in connection with said  transactions and of all corporate
proceedings  in  connection   therewith,   in  form  and  substance   reasonably
satisfactory to you and your counsel.

     (d) No Material Adverse Change. As of the Closing Date, no Material Adverse
Change has occurred in the business or financial condition of the Company.

     (e)  Formation of HMS. The Company  shall  undertake to transfer all of the
tangible and  intangible  assets and business  activities  and operations of the
Hydro Med  Sciences  division  of the  Company  to a newly  formed  wholly-owned
Delaware  corporation subject to the Company and HMS obtaining,  where required,
the consent of all third parties to the  assignment  and transfer of all leases,
licenses,  contracts, and commitments that require such consents,  including the
consent of Shire Pharmaceuticals Group plc and the FDA.

     (f) Bank  Consent.  The Company  shall have  received the  consent,  of its
lenders  under the Senior  Credit  Agreement  (as defined in Section 9.7) to the
issuance  and sale of up to  $2,640,000  in  aggregate  principal  amount of the
Notes,  and the execution and performance of this Agreement and the transactions
contemplated  hereby including the right of the Holders of the Notes to exchange
the Notes for a portion of the  outstanding  capital stock of HMS free and clear
of any Liens of the Banks and the  Company's  grant of a security  interest in a
portion of the capital stock of HMS to secure the Notes.

     7. COVENANTS OF THE COMPANY. The Company covenants and agrees that, so long
as  any of the  Notes  are  outstanding,  it  will  comply  with  the  following
provisions, subject to the provisions of Section 16:

     Affirmative Covenants

     7.1.  Use of Proceeds.  The Company  will apply all proceeds  (net of costs
directly  related to the  preparation  and negotiation of this Agreement and the
offering and sale of the Notes) derived from the sale of the Notes to payment of
debt and for general corporate purposes.






     7.2. Taxes.  The Company will, and will cause each Material  Subsidiary to,
promptly pay and  discharge  all lawful  taxes,  assessments,  and  governmental
charges or levies (other than taxes, assessments, and other governmental charges
imposed by foreign  jurisdictions  or otherwise  which in the  aggregate are not
material  to  the  business  or  assets  of  the  Company  on an  individual  or
consolidated  basis) imposed on it or upon its income or profits, or upon any of
its properties,  real or personal,  before the same shall become in default,  as
well as all lawful claims for labor, materials, and supplies or otherwise which,
if  unpaid,  might  become  a lien or  charge  upon its  properties  or any part
thereof; provided, however, that neither the Company nor any Material Subsidiary
shall be required to pay or cause to be paid any such tax,  assessment,  charge,
levy or claim prior to institution  of  foreclosure  proceedings if the validity
thereof shall be contested in good faith by appropriate  proceedings  and if the
Company  shall have  established  reserves  deemed by the Company  adequate with
respect to such tax, assessment, charge, levy, or claim or as may be required by
generally accepted accounting principles consistently applied.

     7.3. Insurance.  The Company will, and will cause its Material Subsidiaries
to, maintain  liability and property damage insurance on its insurable  property
against fire and other hazards with financially sound and responsible  insurance
carriers in the relative proportionate amounts usually carried by reasonable and
prudent companies conducting businesses similar to that of the Company.

     7.4.  Maintenance  of Existence and  Properties.  The Company will keep its
corporate  existence in full force and effect.  The Company will (except for the
potential  disposition  of the IT  group),  and  will  cause  HMS to,  keep  its
properties in good repair,  working order, and condition (ordinary wear and tear
excepted),  and from time to time  will make all  needful  and  proper  repairs,
renewals,  replacements,  extensions,  additions,  betterments, and improvements
thereto,  so that the business carried on may be properly conducted at all times
in accordance with prudent business management. The Company will, and will cause
each Material  Subsidiary  to, comply with all applicable  laws and  regulations
(including  Environmental  Laws),  decrees,  orders,  judgments,   licenses  and
permits,  including without  limitation all environmental  permits  ("Applicable
Laws"),  except where  noncompliance with such Applicable Laws would not cause a
Material Adverse Change.

     7.5. Financial  Statements and Compliance  Certificates.  The Company will,
and will cause each Material  Subsidiary to, keep books of record and account in
which full, true and correct entries in all material respects in accordance with
generally  accepted  accounting  principles  will  be made  of all  dealings  or
transactions  in relation to its  business  and  activities.  The Company  shall
furnish to each Holder of any of the Notes:

         (a) as soon as  available  and in any event  within  50 days  after the
         close of each fiscal quarter, commencing with the fiscal quarter ending
         June 30, 2000, an unaudited  consolidated  balance sheet of the Company
         and its  consolidated  Subsidiaries  as of the end of such  quarter and
         consolidated statements of income, stockholders' equity, and cash flows
         of the Company and its  consolidated  Subsidiaries for such quarter and
         for the expired portion of the then current fiscal year,  setting forth
         comparable  figures for the same  quarter  and  expired  portion of the
         previous fiscal year, and prepared and certified by the chief financial
         officer of the Company, subject to year-end audit adjustment;





         (b) as soon as  available  and in any event  within  105 days after the
         close  of each  fiscal  year of the  Company,  a  balance  sheet of the
         Company as of the end of such  fiscal  year and  statements  of income,
         stockholders'  equity,  and cash flows of the  Company  for such fiscal
         year,  setting forth  comparable  figures for the previous fiscal year,
         all reported  upon,  and  certified,  by KPMG LLP or other  independent
         certified public accountants of nationally recognized standing;

         (c) with each financial  statement required to be delivered pursuant to
         the  provisions  of paragraph (a) or (b) above,  a  certificate  of the
         President and the chief  financial  officer of the Company stating that
         to their  knowledge  there  does not exist any Event of  Default or any
         condition or event which after notice or lapse of time, or both,  would
         constitute an Event of Default,  or specifying the nature and period of
         existence  of each such Event of  Default,  condition  or event and the
         action the Company is taking or proposes to take with respect thereto;

         (d) copies of all financial  statements and reports sent by the Company
         to its  shareholders and of all regular and periodic  reports,  if any,
         filed by it with the SEC  pursuant to any statute  administered  by the
         SEC; and

         (e) such other  information  relating  to the  business  and  financial
         condition  of the  Company  as may  from  time to  time  be  reasonably
         requested by you.

Except as and to the extent required by law or by any regulatory authority
having jurisdiction over you, and except for disclosures to prospective
transferees of any of your Notes, you will not willfully disclose to others
information obtained from the Company, which the Company advises you is
confidential in nature.

     7.6.  Notice of Default.  The Company will within ten Business  Days notify
you upon becoming aware of the  occurrence of any Event of Default  hereunder or
Senior Obligations Default.

     7.7. Directors of HMS. The Company shall amend the bylaws of HMS to provide
that the Board of  Directors  of HMS shall have  three  directors.  The  Company
covenants  and agrees that it shall elect as directors  of HMS:  one  individual
designated by the Company, one individual  designated by a majority in principal
amount of the Holders of the Notes,  and the current chief executive  officer of
HMS. The Company agrees that it shall not amend the Certificate of Incorporation
or bylaws of HMS without the prior written consent of the Holders of the Notes.

         Negative Covenants

     7.8.  Limitation on  Consolidation,  Merger and Sale. The Company shall not
consolidate  with or merge with any other  corporation  or convey,  transfer  or
lease  substantially  all of its  assets  in a single  transaction  or series of
transactions to any Person unless:





         (a) the successor formed by such  consolidation or the survivor of such
         merger or the Person  that  acquires by  conveyance,  transfer or lease
         substantially  all of the assets of the Company as an entirety,  as the
         case may be,  shall be a solvent  corporation  organized  and  existing
         under the laws of the United States or any State thereof (including the
         District of  Columbia),  and,  if the Company is not such  corporation,
         such  corporation  shall have  executed and delivered to each Holder of
         any  Notes  its  assumption  of the due and  punctual  performance  and
         observance  of each  covenant and  condition of this  Agreement and the
         Notes; and

         (b) immediately after giving effect to such transaction,  no Default or
         Event of Default shall have occurred and be continuing.

     No such conveyance, transfer or lease of substantially all of the assets of
the Company  shall have the effect of  releasing  the  Company or any  successor
corporation that shall  theretofore have become such in the manner prescribed in
this Section 7.8 from its liability under this Agreement or the Notes.

     7.9.  HMS.  So long as the  Holders of the Notes have the right to exchange
all or a portion of the Notes for capital  stock of HMS,  (i) the  Company  will
cause HMS to keep its corporate existence in full force and effect, and (ii) the
Company shall not permit HMS to issue any shares of capital  stock,  to sell all
or  substantially  all of its assets,  or to merge or consolidate with any other
Person without the prior written consent of the Holders of the Notes.

     8. PAYMENT, REGISTRATION AND TRANSFER OF NOTES.

     8.1.  Place of Payment.  The Company will promptly and  punctually  pay the
interest  on the Notes held by you  without  any  presentment  thereof;  and the
Company  will pay all  amounts  payable to you in respect  of  principal  of and
interest  on the  Notes to you or your  nominees  at the  address  specified  in
Schedule  1, or at such other  place as you may from time to time  designate  in
writing.

     8.2.  Registration  and Transfer.  The Company agrees to maintain an office
(or to appoint an agent having an office) in New York,  New York,  or such other
city as the  Company may  designate  by notice in writing to you, at which Notes
may be  surrendered  for  transfer and  reissuance,  for  conversion,  exchange,
replacement, or cancellation. The Company shall keep or cause to be kept, at the
office or agency so maintained,  a register or registers in which the Company or
its agent  shall  register  the names and  addresses  of the  Holders  and shall
transfer registered Notes in accordance with this Agreement.  Upon surrender for
transfer of any registered  Note duly assigned by the registered  holder (or its
duly  authorized   attorney)  to  the  transferee(s)   thereof  and  subject  to
satisfaction of the requirements set forth in Section 12.11 if such Note is then
a Restricted  Note, the Company shall execute and deliver a new registered  Note
(or Notes in appropriately  subdivided  denominations  of principal),  dated the
most recent date to which interest shall have been paid on the surrendered Note,
in an equal  principal  amount  with  notation of  payments  of  principal  made
thereon,  or in a principal  amount  equal to the original  principal  amount as
reduced by payments of principal  theretofore made on the Note  surrendered,  in
the name of, and payable to the order of, the transferee(s)  thereof. No service
charge shall be assessed for any transfer,  registration,  reissuance, exchange,
or notation of payment hereunder.






     8.3.  Interest.  Interest  on the Notes shall be computed on the basis of a
365-day  year at a rate of 6% per annum  from the date of  issuance,  payable in
quarterly  installments  on each  Interest  Payment  Date of each  year (or such
prorated  amount as may be applicable  with respect to the first  payment) until
the principal on the Notes becomes due and payable.  To the extent  permitted by
law,  interest on any overdue  payment of principal or interest shall be payable
quarterly  at a rate  equal to 12% per  annum.  Interest  on the Notes  shall be
payable on each Interest Payment Date in cash.

     9.  SUBORDINATION  OF NOTES.  The Company  covenants  and agrees,  and each
Holder of a Note, by acceptance thereof, likewise covenants and agrees (i) that,
to the  extent and in the  manner  set forth in this  Section  9, the  Company's
Senior  Obligations (as defined in Section 9.1), if any, will be senior in right
of payment to the Notes, and (ii) that the subordination provisions set forth in
this Section 9 are, and are intended to be, an inducement and a consideration to
each  holder of any Senior  Obligations,  whether  such  Senior  Obligation  was
created or acquired before or after the date of this  Agreement,  to acquire and
continue  to hold,  or to continue to hold,  such  Senior  Obligation,  and each
holder of Senior Obligations shall be deemed conclusively to have relied on such
subordination  provisions in acquiring and  continuing to hold, or continuing to
hold, such Senior Obligations.

     9.1. Subordination to Senior Obligations.  As used herein, "senior in right
of payment to the Notes" means that:

         (a) no part of the Debt shall,  except as  provided in Section  14.1 of
         this Agreement, have any claim to the assets of the Company on a parity
         with or prior to the claim of the Senior Obligations; and

         (b)  unless and until the  Senior  Obligations  have been paid in full,
         without the express prior written consent of all holders of such Senior
         Obligations, no Holder will, except as provided in Section 14.1 of this
         Agreement,  take,  demand  (including  by means of any legal action) or
         receive  from the  Company,  and the  Company  will not  make,  give or
         permit, directly or indirectly, by set-off, prepayment,  purchase or in
         any other manner,  any cash payment of or security for the whole or any
         part of the Debt;  provided,  however,  that (x) so long as no  default
         exists under or pursuant to the Senior  Credit  Agreement,  the Company
         may make, and the Holders may receive,  scheduled  interest payments on
         account of the Debt in  accordance  with the terms  hereof and (y) upon
         the acceleration of the maturity of any Senior Obligations, the Holders
         may  accelerate  the  scheduled  maturities  of the Notes if and to the
         extent permitted hereby at such time but such  acceleration  shall not,
         except as  provided  in Section  14.1 of this  Agreement,  give (i) any
         Holder  any  right to take,  demand  (including  by means of any  legal
         action) or receive from the  Company,  or (ii) the Company the right to
         make, give or permit, directly or indirectly,  by set-off,  prepayment,
         purchase or in any other  manner,  any cash  payment of or security for
         the  whole  or any  part of the  Notes  unless  and  until  the  Senior
         Obligations have been paid in full.

     9.2.   Payments  Due  Holders  of  Senior   Obligations.   Any  payment  or
distribution by the Company to which any Holder would be entitled except for the
provisions  hereof  (whether in cash or  securities,  but  excluding  additional
Notes)  shall be paid or delivered by the Holder,  or any  receiver,  trustee in
bankruptcy,  liquidating  trustee,  disbursing agent or other Person making such
payment or  distribution,  to the  holders of the  Senior  Obligations  or their
representative,  ratably in accordance with the amounts  thereof,  to the extent
necessary  to  pay in  full  all  Senior  Obligations,  before  any  payment  or
distribution shall be made to any Holder.






     9.3.  Meaning of Payment in Full. The expressions  "prior payment in full,"
"payment in full,"  "paid in full" and any other  similar  terms or phrases when
used herein with respect to the Senior  Obligations means the payment in full in
cash of all of the Senior  Obligations;  and the expression "any cash payment of
or security for the whole or any part of the Debt" and any other  similar  terms
or  phrases  when  used  herein  shall not be  deemed  to  include a payment  or
distribution  of stock or  securities  of the Company  provided for by a plan of
reorganization  or  readjustment  authorized by an order or decree of a court of
competent  jurisdiction  in a  reorganization  proceeding  under any  applicable
bankruptcy  law,  or of any  other  corporation  provided  for by  such  plan of
reorganization  or  readjustment,  which stock or securities are subordinated in
right of payment to all then outstanding Senior Obligations to substantially the
same extent as the Notes are so  subordinated as provided in this Section 9. The
consolidation  of the Company with,  or the merger of the Company into,  another
Person or the liquidation or dissolution of the Company following the conveyance
or  transfer  of all or  substantially  all of its  properties  and assets as an
entirety to another  Person upon the terms and  conditions  set forth in Section
7.8 shall not be deemed a "proceeding" for the purposes of this Section 9 if the
Person formed by such  consolidation  or into which the Company is merged or the
Person which acquires by conveyance or transfer such properties and assets as an
entirety,  as the case may be, shall, as a part of such  consolidation,  merger,
conveyance or transfer, comply with the conditions set forth in Section 7.8.

     9.4. Meaning of Senior Obligations.  As used herein,  "Senior  Obligations"
means  collectively  all  obligations  of the Company (i) under or in connection
with the  Senior  Credit  Agreement  (as  defined  below)  and the  other  "Loan
Documents"  referred  to in the Senior  Credit  Agreement;  (ii) to any Bank (as
defined  below) or any affiliate of a Bank under or in  connection  with (x) any
interest  rate,  currency or commodity swap  agreement,  cap agreement or collar
agreement or any other agreement or arrangement  designed to protect the Company
against  fluctuations  in interest rates,  currency  exchange rates or commodity
prices,  or (y) any  purchase  card or credit  card  issued by such Bank or such
affiliate, (iii) to any Bank or any affiliate of any Bank under or in connection
with any other credit  arrangement  (including  without  limitation any lease by
such Bank or such affiliate, any guaranty issued by the Company in favor of such
Bank or such affiliate and any deposit account services (including in respect of
any overdraft) if such  obligation is secured by the assets of the Company;  and
(iv) under or in connection  with any other secured  Indebtedness of the Company
having an initial  principal amount in excess of $5,000,000 which by its express
terms states that it is a "Senior  Obligation;"  in each case (a) whether direct
or  indirect,  absolute or  contingent,  due or to become due,  now  existing or
hereafter incurred, and (b) whether on account of principal,  premium,  interest
(including, without limitation, interest accruing after the maturity date of any
Senior   Obligation  and  interest   accruing  after  the  commencement  of  any
bankruptcy,  insolvency,  reorganization or similar  proceeding  relating to the
Company,  whether or not a claim for  post-filing or  post-petition  interest is
allowed  in such  proceeding),  reimbursement  obligations,  fees,  indemnities,
costs,  expenses or otherwise.  For purposes of the  foregoing,  "Senior  Credit
Agreement"  means the  Credit  Agreement  dated as of June 15,  1998,  among the
Company, General Physics Canada Ltd., various financial institutions,  and Fleet
Bank,  National  Association,  As Agent,  Issuing Bank and Arranger,  as further
amended,  restated or otherwise  modified  from time to time,  together with any
replacement  or  refinancing  thereof;  and  "Bank"  means any  bank,  insurance
company, mutual fund or other financial institution which from time to time is a
party to the Senior Credit Agreement.






     9.5. Meaning of Debt. As used herein,  "Debt" means collectively the unpaid
principal of, premium,  if any, and interest on (including,  without limitation,
interest  accruing  after the maturity  date of any Note and  interest  accruing
after the filing of any  petition  in  bankruptcy,  or the  commencement  of any
insolvency,  reorganization or like proceeding, relating to the Company, whether
or not a claim for  post-filing  or  post-petition  interest  is allowed in such
proceeding) and all other obligations in respect of the Notes, whether direct or
indirect,  absolute  or  contingent,  due or to  become  due,  now  existing  or
hereafter  incurred,  in each case  whether on account  of  principal,  premium,
interest,  reimbursement obligations,  rights to rescission,  fees, indemnities,
costs, expenses or otherwise.

     9.6. Meaning of Designated  Holder of Senior  Obligations.  As used herein,
"Designated Holder of Senior  Obligations"  means (i) the  Administrative  Agent
under the Senior Credit  Agreement and (ii) the Required  Lenders (as defined in
the Senior Credit Agreement).

     9.7. Bankruptcy Proceedings. Any Designated Holder of Senior Obligations is
hereby  authorized  to (i) file an  appropriate  claim  for and on behalf of any
Holder if such Holder does not file, and there is not otherwise  filed on behalf
of such  Holder,  a proper  claim or proof of claim in the form  required in any
bankruptcy, insolvency, reorganization or similar proceeding with respect to the
Company at least 30 days before the expiration of the time to file such claim or
proof of claim  and (ii)  file an  appropriate  ballot  for and on behalf of any
Holder if such Holder does not file, and there is not otherwise  filed on behalf
of such Holder,  a proper ballot in any such  proceeding in the form required at
least 10 days before the expiration of the time to file such ballot.

     9.8. Actions Following Default.  If any Event of Default shall occur and be
continuing,  the Holders  shall not,  without the prior  written  consent of the
agent under the Senior  Credit  Agreement  (the  "Agent"),  (i)  accelerate  the
maturity of any Debt, or institute  proceedings  to enforce or collect any Debt,
or otherwise  exercise  any right or remedy in respect of any Debt,  except upon
the occurrence of a Standstill  Termination  Event or (ii) commence or join with
any other  creditor of the Company in  commencing  any  bankruptcy,  insolvency,
reorganization or similar proceeding against the Company.  Any amounts recovered
by reason of the foregoing collection or enforcement actions shall be subject to
the  provisions  of Sections  9.1(b) and 9.2. For purposes of the  foregoing,  a
"Standstill  Termination Event" will be deemed to occur upon (1) commencement of
a bankruptcy, insolvency, reorganization or similar proceeding by or against the
Company  (provided that such proceeding is not commenced by any Holder or joined
in by any  Holder as one of the  creditors  filing an  involuntary  petition  or
otherwise  commencing such proceeding in contravention of the foregoing  clauses
(ii) or Section 9.1(b) if such proceeding is instituted  against the Company,  a
Standstill Termination Event shall be deemed to occur in respect thereof only if
such proceeding has not been dismissed within 60 days of commencement thereof or
if the Company  acquiesces  thereto) or (2) the  acceleration of the maturity of
any Senior Obligations.






     9.9. No Modifications  Without Consent of Designated  Holders.  The Holders
agree with and for the benefit of each holder of Senior  Obligations that (i) no
provision  of this  Section 9 may be  amended  or  otherwise  modified,  (ii) no
provisions  of this  Agreement or and Note may be modified if such  modification
would have the effect of (a)  changing the date of any payment in respect of the
Notes  or the  Debt to an  earlier  date  than  that  in  effect  prior  to such
modification,  (b) increasing  the rate of interest  payable on the Notes or the
Debt or increasing the frequency of the compounding  thereof, (c) increasing the
Exchange  Ratio  except  as set forth in  Section  14.3 as in effect on the date
hereof,  (d) modifying Section 14.3, or (e) changing the Conversion Price except
as set forth in Section 13.4 as in effect on the date hereof, and (iii) no other
provision of this  Agreement may be amended or otherwise  modified in any manner
that is adverse to the holders of the Senior  Obligations (as determined by such
holders),  without (in each case) the prior  written  consent of all  Designated
Holders of Senior Obligations.

     9.10.  Obligations  Unimpaired.  Nothing  contained in this Section 9 shall
affect  the  rights of the  Holders  under  Section  14.1 of this  Agreement  to
exchange the Notes for a portion of the  outstanding  capital stock of HMS or is
intended to or shall impair as between the Company, its creditors other than the
holders of Senior  Obligations  and the Holders,  the obligation of the Company,
which shall be absolute and  unconditional,  to pay to the Holders the principal
of and  interest on the Notes,  as and when the same will become due and payable
in accordance  with the terms thereof,  or to affect the relative  rights of the
Holders  and  creditors  of  the  Company  other  than  the  holders  of  Senior
Obligations, nor shall anything herein or therein prevent the Holder of any Note
from exercising all remedies otherwise permitted by applicable law upon default,
subject to the  rights,  if any,  under this  Section 9 of the holders of Senior
Obligations in respect of any required notice of the exercise of any such remedy
or cash,  property,  or securities of the Company  received upon the exercise of
any such remedy.

     9.11.  Legending.  The  faces  of the  Notes  and any  other  documents  or
instruments  that may  evidence  the Debt,  shall be  permanently  marked with a
legend indicating that each instrument is subject to this Section 9.

     9.12.  No Lien or  Guaranty.  The Note and the Debt shall at no time during
the term of this  Agreement be  guaranteed  as to payment or  collection  by any
Subsidiary of the Company or secured by any Lien on the assets of the Company or
any Subsidiary, except as expressly permitted by Section 14.4 of this Agreement.

     10.  SUBSTITUTION  OF  NOTES.  Upon  receipt  by the  Company  of  evidence
satisfactory to it of the loss, theft,  destruction,  or mutilation of any Note,
and of  indemnity  satisfactory  to it  (which,  in  the  case  of any  original
purchaser of the Notes, shall be a contractual obligation of such purchaser) and
upon surrender, at the office or agency maintained in accordance with Section 8,
and cancellation of any Note, if mutilated, the Company will execute and deliver
a new Note of like  tenor,  in lieu of such Note,  dated the most recent date to
which interest on such Note shall have been paid.

     11. EVENTS OF DEFAULT.  If any one or more of the following  events (herein
called "Events of Default") shall occur and be continuing:

         (a)  default  shall be made in the payment of  principal  of any of the
         Notes when and as the same  shall  become  due and  payable,  either at
         maturity or by acceleration or otherwise;

         (b) default  shall be made in the payment of interest on the Notes when
         the same becomes due and payable and the default continues for a period
         of 30 days;






         (c) default shall be made in the due  performance  or observance of any
         other material covenant, agreement, or provision herein to be performed
         or  observed  by the  Company or a material  breach  shall exist in any
         representation  or  warranty  herein  contained,  and such  default  or
         material  breach  shall  have  continued  for a period of 30 days after
         written  notice  thereof to the  Company  from any Holder or Holders of
         Notes  aggregating  not less than  66-2/3% of the  aggregate  principal
         amount of the Notes then outstanding;  provided,  however,  that if any
         such default or material breach shall be such that it is susceptible of
         cure, but cannot be cured or corrected within such 30-day period,  such
         period  shall be  extended  for such  additional  period  of time  (not
         exceeding 30 additional days) as shall be necessary to effect such cure
         or  correction if curative or  corrective  action is instituted  within
         said 30-day period and thereafter diligently pursued;

         (d) the  Company  or any  Material  Subsidiary  shall  (i) apply for or
         consent to the appointment of a receiver, trustee, or liquidator of the
         Company or such Material  Subsidiary or any of their respective assets,
         (ii) make a general  assignment for the benefit of creditors,  (iii) be
         adjudicated  a bankrupt or insolvent or (iv) file a voluntary  petition
         in  bankruptcy,  or a petition or answer seeking  reorganization  or an
         arrangement  with  creditors  to  take  advantage  of  any  bankruptcy,
         reorganization,   insolvency,   readjustment   of   debt,   moratorium,
         dissolution,  liquidation,  or debtor relief law, or any chapter of any
         such law, or an answer admitting the material allegations of a petition
         filed against it in any  proceeding  under any such law or chapter,  or
         corporate  action  shall  be  taken  by the  Company  or  any  Material
         Subsidiary  for the purpose of effecting  any of the  foregoing;  or an
         order,  judgment, or decree shall be entered,  without the application,
         approval,  or consent of the Company or a Material  Subsidiary,  by any
         court  of  competent   jurisdiction,   approving  a  petition   seeking
         liquidation  or   reorganization   of  the  Company  or  such  Material
         Subsidiary,  as applicable,  of all or a substantial part of the assets
         of the Company or such  Material  Subsidiary;  and  provided  that such
         order,  judgment,  or decree  remains  in effect for more than 60 days,
         whether or not consecutive; or

         (e) a Senior  Obligations  Default  shall have  occurred and the Senior
         Obligations shall have been declared immediately due and payable.

then and in each and every such case the Holders of Notes aggregating not less
than 66-2/3% of the aggregate principal amount of the Notes then outstanding may
by notice in writing to the Company declare the unpaid principal of the Notes
together with accrued interest thereon to be forthwith due and payable and
thereupon such principal and interest shall be due and payable without
presentment, protest, or further demand or notice of any kind, all of which are
hereby expressly waived.






     This Section 11, however,  is subject to the condition that, if at any time
after the  principal  of the Notes  shall have  become so due and  payable,  and
before any  judgment or decree for the payment of the moneys so due, or any part
thereof,  shall be entered and if all arrears of interest upon the Notes and all
other sums  payable  under the Notes  (except the  principal  on the Notes which
solely by reason of such declaration  shall have become payable) shall have been
duly paid, then and in every such case the Holders of Notes aggregating not less
than 66-2/3% of the  aggregate  principal  amount of the Notes then  outstanding
may, by written notice to the Company, either temporarily suspend or permanently
rescind and annul such declaration and its consequences;  but no such suspension
or rescission and annulment shall extend to or affect any prior, concurrent,  or
subsequent  default or Event of Default  (other than the ones  identified by the
Holders declaring them due as the ones upon which such declaration was based) or
impair any right consequent thereon.

     Notwithstanding  anything to the contrary herein,  if default shall be made
in the payment of any  principal  of, or  interest  on, any Note when and as the
same shall become due and payable,  at maturity  (but not merely by virtue of an
acceleration  pursuant to the  foregoing  provisions  of this  Section  11), the
Holder of such Note may by notice in writing to the  Company  declare the unpaid
principal of such Note, with accrued  interest,  to be forthwith due and payable
and  thereupon  such  principal  and interest  shall be due and payable  without
presentment,  protest, or further demand or notice of any kind, all of which are
hereby expressly waived.

     If any  Holder of a Note  shall  demand  payment  thereof or take any other
action (of which the  Company  has actual  knowledge)  in respect of an Event of
Default, the Company will forthwith give written notice thereof, specifying such
action and the nature of such event,  to each holder of record of the Notes then
outstanding.  The Company will also give prompt written notice to each holder of
record of the Notes at the time outstanding of any written notice of suspension,
rescission, or annulment given to it as aforesaid.

     The Company  covenants that, if an Event of Default occurs,  it will pay to
the Holder  thereof such further  amount as shall be  reasonably  sufficient  to
cover  the  reasonable  cost  and  expense  of  collection,  including,  without
limitation,  court  costs  and  reasonable  compensation  to not  more  than one
attorney or counsel of the Holder for all services rendered in that connection.

     No course of dealing  between  the  Company and any Holder of a Note or any
delay on the part of the Holder of a Note in exercising any rights thereunder or
hereunder shall operate as a waiver of any rights of any such Holder.

     12. REGISTRATION RIGHTS.






     12.1.  Required  Registration.  Within 60 days following receipt of written
notice  from the  Holders  of the  Notes of the  conversion  of at least  50% in
aggregate  principal  amount  of the  Notes to  Common  Stock  (the  "Initiating
Holders") and  requesting  that the Company  effect the  registration  under the
Securities Act of all or part of such Initiating  Holders' Conversion Shares and
specifying the intended method of disposition  thereof, the Company will use its
commercially  reasonable efforts to effect the registration under the Securities
Act of the Conversion  Shares that the Company has been requested to register by
such  Initiating  Holders for disposition in accordance with the intended method
of disposition  stated in such request all to the extent requisite to permit the
disposition  (in accordance  with the intended  methods of  disposition)  of the
Conversion Shares;  provided,  however, that the provisions of this Section 12.1
shall not  require  the  Company  to effect  any  registration  within  180 days
following any underwritten  public offering if so restricted by the underwriters
of such  offering;  and,  provided,  further,  that if the Company is engaged in
negotiations in respect of a merger, acquisition,  combination or other business
opportunity  and in the good faith  judgment  of the Board of  Directors  of the
Company such  transaction  or  opportunity  would be adversely  affected by such
registration,  the Company  shall be  entitled  to  postpone  the filing of such
registration statement until such transaction would not be adversely affected by
such filing but, in any event, for a period not to exceed 90 days.

     12.2.  Incidental  Registration.  Notwithstanding the provisions of Section
12.1 of this  Agreement,  if the Company at any time proposes to register any of
its  Common  Stock  under  the  Securities  Act (on a form  appropriate  for the
registration of the Conversion Shares for public offering by the holders thereof
other than a  registration  on Form S-8, or any  successor or similar forms or a
shelf  registration under Rule 415 for the sole purpose of registering shares to
be issued  in  connection  with the  acquisition  of stock or assets of  another
person) and there is then not an effective  registration  statement covering the
Conversion  Shares  (assuming  for purposes of this Section 12.2 that all of the
Notes are to be  converted),  it will each such time give written  notice to the
Holders of the Notes and any holders of  Conversion  Shares (the  Holders of the
Notes and/or Conversion Shares are sometimes referred to herein as the "Eligible
Holders") of its  intention to do so and,  upon  written  request from  Eligible
Holders  given within 30 days after  receipt of any such notice  (which  request
shall  state the  intended  method of  disposition  of such  securities  by such
Eligible Holder),  the Company will use its commercially  reasonable  efforts to
cause all or any (but not less than  1,000  shares if less than all)  Conversion
Shares  held by such  Eligible  Holder  or which  such  Eligible  Holder is then
entitled to acquire  pursuant to conversion of a Note to be registered under the
Securities  Act,  all to the  extent  requisite  to  permit  the  sale or  other
disposition (in accordance with the intended  methods  thereof,  as aforesaid by
such  Eligible  Holder);  provided,  however,  that the  Company may at any time
withdraw or cease proceeding with any such  registration if it shall at the same
time withdraw or cease proceeding with the registration of such other securities
originally  proposed to be registered;  provided,  further,  that if there is an
effective  registration statement covering the Conversion Shares, the Conversion
Shares  proposed  to be  registered  pursuant  to this  Section  12.2  shall  be
withdrawn  from such  registration  statement.  If an offering  pursuant to this
Section 12.2 is to be made through  underwriters,  the managing underwriter may,
if in its  reasonable  opinion  marketing  factors so  require,  limit (pro rata
according to the market value of  securities  proposed to be registered by each)
the number of (or eliminate  entirely  from the offering all of the)  securities
which Eligible Holders may register pursuant to this Section 12.2.

     12.3. Registration  Procedures.  If and whenever the Company is required by
the  provisions  of  Section  12.1 or 12.2  to use its  commercially  reasonable
efforts to effect the registration of any of its securities under the Securities
Act, the Company will, as promptly as possible:

         (a) prepare and file with the SEC a registration statement with respect
         to such securities and use its commercially reasonable efforts to cause
         such registration statement to become effective and, in the case of the
         registration statement required by Section 12.1, remain effective for a
         period of at least 12 consecutive calendar months following the date on
         which  such  registration  statement  is  declared  effective  (or such
         shorter  period  that  terminates  on the  date  all of the  securities
         covered by the registration statement have been sold or withdrawn;






         (b) prepare and file with the SEC such  amendments  and  supplements to
         such  registration  statement  and the  prospectus  used in  connection
         therewith  as may be  necessary  to keep  such  registration  statement
         effective and to comply with the requirements of the Securities Act and
         the rules and regulations promulgated by the SEC thereunder relating to
         the  sale  or  other  disposition  of the  securities  covered  by such
         registration statement;

         (c) furnish to each Eligible Holder selling securities in such offering
         such  numbers  of  copies  of a  prospectus,  including  a  preliminary
         prospectus,  complying with the requirements of the Securities Act, and
         such other documents as such Eligible Holder may reasonably  request in
         order  to  facilitate  the  public  sale or  other  disposition  of the
         securities owned by such Eligible Holder; and

         (d) use its commercially  reasonable efforts to register or qualify the
         securities covered by such registration  statement under the securities
         or blue  sky  laws of such  states  as  each  Eligible  Holder  selling
         securities  in such  offering  shall  request,  and do any and all such
         other acts and things as may be  necessary  or advisable to enable such
         Eligible  Holder to consummate the public sale or other  disposition in
         such jurisdictions of the securities owned by you;  provided,  however,
         that the Company  shall not be  obligated  to register or qualify  such
         securities  in  any   jurisdiction   in  which  such   registration  or
         qualification  would  require  the  Company  to  qualify  as a  foreign
         corporation or file any general  consent to service of process where it
         is not then so qualified or has not theretofore so consented;  provided
         further,  however,  the Company  shall not be  obligated to register or
         qualify such securities in any jurisdiction  (other than a jurisdiction
         in which a Purchaser  is a resident on the Closing  Date) in which,  in
         the  reasonable  opinion of the  Company,  the expense  (both legal and
         filing fees) and the registration  requirements or restrictions imposed
         by such jurisdiction outweigh the benefits to be received by the holder
         by qualifying the issuance or resale of securities in such jurisdiction
         or in which the expense incurred by the Company to register such shares
         would be unreasonable.






     12.4.  Expenses;  Conditions  Precedent.  Except as provided  below in this
Section 12.4,  all expenses  incurred by the Company in  connection  with action
taken by the  Company  to  comply  with  this  Section  12,  including,  without
limitation,  all registration  and filing fees,  printing  expenses,  accounting
fees,  fees and  disbursements  of  counsel  and  other  experts,  premiums  for
liability  insurance obtained in connection with a registration  statement filed
to effect such compliance,  the expenses  (including  counsel fees) of complying
with  securities  or blue  sky  laws,  shall be paid by the  Company;  provided,
however,  that all such expenses in connection  with any amendment or supplement
to any  registration  statement  filed by the Company  hereunder  or the related
prospectus  which is  required  to be filed  more  than  nine  months  after the
effective date of such  registration  statement because any seller or sellers of
securities of the Company  covered thereby or any underwriter of such securities
has not effected the  disposition  of the  securities  required to be registered
shall be paid by such  seller or  sellers  pro rata,  in the case of two or more
such  sellers,   in  accordance  with  the  respective  market  values  of  such
securities. The Company shall not be obligated in any way in connection with any
registration  pursuant  to this  Section 12 for any  underwriting  discounts  or
commissions  payable by any Eligible  Holder to any underwriter of securities to
be sold by such  Eligible  Holder or the fees and  disbursements  of any counsel
retained  by any  Eligible  Holder.  It shall be a  condition  precedent  to the
obligation of the Company to take any action under Section 12.1 or 12.2 that the
Company  shall  receive an  undertaking  satisfactory  to it from each  Eligible
Holder of securities  registered  or to be registered as herein  provided to pay
all  expenses  required  to be borne by such  Eligible  Holder and to furnish or
cause to be furnished to the Company  specifically for use in the preparation of
the registration  statement and prospectus  written  information  concerning the
securities  held by such Eligible  Holder and also concerning any underwriter of
such  securities and the intended  method of disposition  thereof as the Company
shall reasonably request and as may be required in connection with the action to
be taken by the Company hereunder.

     12.5.  Company  Indemnification.  In the event of any  registration  of any
securities  under the  Securities  Act  pursuant to this Section 12, the Company
will indemnify and hold harmless each offering Eligible Holder, each underwriter
of such  securities  and each other  Person,  if any, who controls such Eligible
Holder or such underwriter within the meaning of the Securities Act, against any
losses,  claims,  damages,  or  liabilities,  joint or  several,  to which  such
Eligible Holder,  such underwriter or such controlling Person may become subject
under the Securities Act or otherwise,  insofar as such losses, claims, damages,
or  liabilities  (or actions in respect  thereof) arise out of or are based upon
any untrue  statement or alleged untrue statement of any material fact contained
in any registration  statement under which such securities were registered under
the Securities Act, any  preliminary  prospectus or final  prospectus  contained
therein,  or any  amendment or statement  thereto,  or arise out of or are based
upon the omission or alleged  omission to state therein a material fact required
to be stated therein or necessary to make the statements therein not misleading;
and will  reimburse  such  Eligible  Holder,  such  underwriter  and  each  such
controlling  Person for any reasonable  legal and any other expenses  reasonably
incurred by such Eligible Holder,  such underwriter,  or such controlling Person
in connection  with  investigating  or defending any such loss,  claim,  damage,
liability or action;  provided,  however, that the Company will not be liable in
any such case to the extent  that any such loss,  claim,  damage,  or  liability
arises out of or is based upon an untrue  statement or alleged untrue  statement
or  omission  or alleged  omission  made in said  registration  statement,  said
preliminary  prospectus,  or said  prospectus or said amendment or supplement in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company  through an instrument  duly  executed by such  Eligible  Holder or such
underwriter  specifically  for  use in the  preparation  thereof  and,  provided
further that the Company  shall not be liable to any  Eligible  Holder or Person
who participates as an underwriter, in the offering or sale of Conversion Shares
or to any other Person, if any, who controls such Eligible Holder or underwriter
within the  meaning of the  Securities  Act, in any such case to the extent that
any such loss,  claim,  damage,  liability  (or action or  proceeding in respect
thereof) or expense  arises out of such Person's  failure to send or give a copy
of the final prospectus, as the same may be then supplemented or amended, within
the time  required  by the  Securities  Act to the  Person  asserting  an untrue
statement  or alleged  untrue  statement  or omission or alleged  omission at or
prior to the  written  confirmation  of the sale of  Conversion  Shares  to such
Person if such statement or omission was corrected in such final prospectus.






     12.6.  Your  Indemnification.  In  the  event  of any  registration  of any
securities  under the  Securities Act pursuant to this Section 12, such Eligible
Holder will (or will  furnish the written  undertaking  of such other  Person or
Persons as shall be  acceptable  to the Company to)  indemnify and hold harmless
the Company and each other Person,  if any, who controls the Company  within the
meaning  of  the  Securities  Act,  against  any  losses,  claims,  damages,  or
liabilities,  joint or several,  to which the Company or such controlling Person
may  become  subject  under the  Securities  Act or  otherwise,  insofar as such
losses,  claims,  damages,  or liabilities (or actions in respect thereof) arise
out of or are based upon any untrue statement or alleged untrue statement of any
material  fact  contained  in  any  registration   statement  under  which  such
securities were registered under the Securities Act, any preliminary  prospectus
or final prospectus  contained therein,  or any amendment or supplement thereto,
or arise out of or are based  upon the  omission  or alleged  omission  to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein  not  misleading,  in each case to the extent  that any such
loss,  claim,  damage,  or  liability  arises  out of or is based upon an untrue
statement or alleged  untrue  statement or omission or alleged  omission made in
said registration statement,  said preliminary prospectus, or said prospectus or
said  amendment or supplement  in reliance  upon and in conformity  with written
information furnished to the Company through an instrument duly executed by such
Eligible  Holder  or  any  underwriter  of  such  Eligible  Holder's  securities
specifically for use in the preparation  thereof,  and such Eligible Holder will
(or will  furnish the  written  undertaking  of such other  Person or Persons as
shall be  acceptable  to the  Company  to)  reimburse  the Company and each such
controlling Person for any legal and any other expenses  reasonably  incurred by
the Company or such  controlling  Person in  connection  with  investigation  or
defending any such loss, claim, damage, liability, or action.

     12.7. Conduct of Litigation; Procedure. If an action is brought against any
Person  entitled  to  indemnification  under  Section  12.5 or 12.6  above  (the
"Indemnitee"),  the  Indemnitee  shall  promptly  notify  the  Person or Persons
obligated to indemnify the Indemnitee (whether one or more, the "Indemnitor") of
such  action  and the  Indemnitor  shall  assume  the  defense  of such  action,
including the employment of counsel,  reasonably satisfactory to Indemnitee, and
the payment of all court costs and other expenses. The Indemnitee shall have the
right to employ its own counsel in any such action, but the fees and expenses of
such counsel shall be at the  Indemnitee's  expense unless the Indemnitor  shall
not have  employed  counsel to have  charge of the defense of such action or the
Indemnitee shall have reasonably  concluded that there may be defenses available
to it  which  are  different  from  or  additional  to  those  available  to the
Indemnitor (in which case the Indemnitor  shall not have the right to direct the
defense of such  action on behalf of  Indemnitee),  in any of which  events such
fees  and  expenses  shall  be  borne  by the  Indemnitor;  provided,  that  the
Indemnitor  shall only be required  to pay the fees and  expenses of one counsel
employed by all the Indemnitees in any single action..  Notwithstanding anything
to the contrary in this Section 12.7, the Indemnitor shall not be liable for any
settlement  of any claim or action  effected  without its written  consent.  The
Company  covenants  and agrees  that it will not  settle  any action  against it
involving   possible  claims  against  an  Indemnitee  without  also  using  its
commercially reasonable efforts to settle the action against such Indemnitee.






     12.8. Termination of Restrictions. The restrictions imposed by Section 5 of
this Agreement upon the  transferability  of the Notes and the Conversion Shares
and the rights  granted  pursuant  to  Sections  12.1 and 12.2,  shall cease and
terminate as to any  particular  Note or Conversion  Share (i) when such Note or
such  Conversion  Shares  shall  have  been  effectively  registered  under  the
Securities  Act and  disposed of by the holder  thereof in  accordance  with the
method  of  disposition  described  in the  registration  statement,  (ii)  when
opinions  of counsel  shall have been given  pursuant  to Section  12.11 of this
Agreement to the effect that the legend set forth in Section 12.12 hereof is not
required, (iii) when such Conversion Shares shall have been distributed pursuant
to Rule 144 (or any successor  provision) under the Securities Act, or (iv) when
all of the Conversion Shares,  which have not been previously sold pursuant to a
registration  statement,   are  eligible  for  sale  as  an  entirety  within  a
three-month  period under Rule 144 and the Eligible  Holder has been afforded an
opportunity for inclusion of such shares in a registration statement pursuant to
Section  12.2.  Whenever  the  restrictions  imposed  by  this  Section  5 shall
terminate,  as hereinabove provided, the Holder of any Note or Conversion Shares
as to which such restrictions shall have terminated shall be entitled to receive
from the Company,  without expense,  a new Note or stock certificate not bearing
the  restrictive  legend set forth in Section 12.12 and not containing any other
reference to the restrictions imposed by Section 12.11.

     12.9.  Transfer of Your  Rights.  Your rights  under this  Section 12 shall
inure to the  benefit  of all  Persons  who shall at any time be the  Holders of
Notes originally  purchased by you hereunder,  pro rata in accordance with their
respective interests,  and each such Holder, by such Holder's acceptance of such
Note, as the case may be, agrees to be and shall be deemed to be bound by all of
your  covenants set forth in Section 5 of this Agreement and this Section 12, to
the extent that such representations are applicable to such Holder's Notes.

     12.10.  Discontinuance  of Use of  Prospectus.  If at any time  during  the
period  that a holder of  Conversion  Shares an event (an  "Event")  occurs that
causes a prospectus to contain an untrue statement of a material fact or to omit
to state any material  fact  required to be stated  therein or necessary to make
the statements therein not misleading in light of the circumstances  under which
they were made,  the Company  shall (i) give such holder a notice (the  "No-Sell
Notice")  that an Event has occurred,  (ii)  promptly (or, if in the  reasonable
judgment of the Company  disclosure  of the event  would be  detrimental  to the
Company,  promptly  after the date  that  disclosure  of the Event  would not be
detrimental to the Company) use its commercially reasonable efforts to cause the
registration  statement not to contain an untrue statement of a material fact or
to omit to state any material fact required to be stated therein or necessary to
make the statements  therein not misleading in light of the circumstances  under
which they were made,  and (iii) the each holder of  Conversion  Shares a notice
(the "Sell Notice") when the  registration  statement does not contain an untrue
statement of a material  fact or to omit to state any material  fact required to
be stated therein or necessary to make the statements  therein not misleading in
light of the  circumstances  under which they were made. No holder of Conversion
Shares shall sell and Conversion  Shares pursuant to the registration  statement
after it has received a No-Sell  Notice until it has received a subsequent  Sell
Notice.

     12.11. Further Limitations on Disposition.  Without in any way limiting the
representations  set forth in Section 5, each  Purchaser  further  agrees not to
make any  disposition of all or any portion of the  Securities  unless and until
the  transferee has agreed in writing for the benefit of the Company to be bound
by this Section 12.11 provided and to the extent this Section and such agreement
are then applicable, and:

         (a)  There  is  then in  effect  a  registration  statement  under  the
         Securities Act covering such proposed  disposition and such disposition
         is made in accordance with such registration statement; or

         (b) (i) Such Purchaser  shall have notified the Company of the proposed
         disposition  and shall  have  furnished  the  Company  with a  detailed
         statement of the  circumstances  surrounding the proposed  disposition,
         and  (ii) if  requested  by the  Company,  such  Purchaser  shall  have
         furnished   the  Company   with  an  opinion  of  counsel,   reasonably
         satisfactory  to the  Company  that such  disposition  will not require
         registration of such shares under the Securities Act.






     12.12.  Legends.  It is understood  that the  certificates  evidencing  the
Securities may bear one or all of the following legends:

         "These securities have not been registered under the Securities Act of
         1933, as amended. They may not be sold, offered for sale, pledged or
         hypothecated in the absence of a registration statement in effect with
         respect to the securities under such Act or an opinion of counsel
         satisfactory to the Company that such registration is not required or
         unless sold pursuant to Rule 144 of such Act."

         "Transfer of these securities is restricted by the terms of a Note
         Purchase Agreement dated June 30, 2000, between the Company and the
         original purchasers of these securities."

     13. CONVERSION OF NOTES

     13.1.  Conversion  Privilege  and  Conversion  Price.  Subject  to and upon
compliance with the provisions of this Section, at the option of the Holder of a
Note, any Note or any portion of the principal amount thereof which is $1,000 or
an integral multiple of $1,000 may be converted,  at any time on or prior to the
close of business on June 30, 2003 (except that, in case the Company defaults on
the  payment of any Note on its  maturity  date,  such  right to  convert  shall
terminate  as to such  Note at the close of  business  on the date it is paid in
full with all accrued  interest) at the  principal  amount  thereof,  or of such
portion thereof, into fully paid and nonassessable shares (calculated as to each
conversion to the nearest  1/100 of a share) of Common Stock of the Company,  at
the Conversion Price,  determined as hereinafter provided, in effect at the time
of conversion. The Company shall pay any accrued but unpaid interest through the
Interest Payment Date immediately  preceding the Conversion Date upon conversion
of any Note.

     The  price at  which  shares  of  Common  Stock  shall  be  delivered  upon
conversion  (herein  called the  "Conversion  Price") shall be initially  $7.50;
provided,  however,  that the  Conversion  Price  shall be  adjusted  in certain
instances as provided in Section 13.4.

     13.2. Exercise of Conversion Privilege. In order to exercise the conversion
privilege,  the Holder of any Note to be converted  shall  surrender  such Note,
duly endorsed or assigned to the Company or in blank, at any office or agency of
the Company  maintained for that purpose pursuant to Section 8, accompanied by a
duly signed conversion notice substantially in the form set forth on the Note to
the Company at such office or agency that the Holder elects to convert such Note
or, if less than the entire  principal  amount  thereof is to be converted,  the
portion thereof to be converted. No payment or adjustment shall be made upon any
conversion  on account of any  interest  accrued  on the Notes  surrendered  for
conversion  after such  surrender  or on account of any  dividends on the Common
Stock issued upon conversion.






     Notes shall be deemed to have been converted immediately prior to the close
of business on the day of surrender of such Notes for  conversion  in accordance
with the  foregoing  provisions,  and at such time the rights of the  Holders of
such Notes as holders shall cease, and the Person or Persons entitled to receive
the shares of Common Stock  issuable  upon  conversion  shall be treated for all
purposes as the record  holder or holders of such shares of Common Stock at such
time. As promptly as practicable  on or after the  conversion  date, the Company
shall  issue and  shall  deliver  at such  office  or  agency a  certificate  or
certificates  for the  number  of full  shares  of Common  Stock  issuable  upon
conversion,  together  with  payment  in lieu of any  fraction  of a  share,  as
provided in Section 13.3 and payment of interest  accrued on the Note or portion
thereof  converted from the last Interest  Payment Date to the effective date of
conversion.

     In the  case  of any  Note  that  is  converted  in part  only,  upon  such
conversion the Company shall execute and the Company shall deliver to the Holder
thereof,  at the  expense  of the  Company,  a new Note or  Notes of  authorized
denominations in aggregate  principal amount equal to the unconverted portion of
the principal amount of such Note.

     13.3.  Fractions of Shares.  No fractional  shares of Common Stock shall be
issued upon  conversion of Notes. If more than one Note shall be surrendered for
conversion at one time by the same Holder, the number of full shares which shall
be  issuable  upon  conversion  thereof  shall be  computed  on the basis of the
aggregate  principal  amount of the Notes (or  specified  portions  thereof)  so
surrendered.  Instead  of any  fractional  share  of  Common  Stock  that  would
otherwise  be  issuable  upon  conversion  of any  Note or Notes  (or  specified
portions  thereof),  the Company shall pay a cash  adjustment in respect of such
fraction in an amount  equal to the same  fraction of the market price per share
of Common  Stock (as deemed by the Board of  Directors  of the Company or in any
manner  prescribed  by the Board of  Directors  of the  Company) at the close of
business on the day of conversion.

     13.4.  Conversion  Price  Adjustments.  (a) The  Conversion  Price shall be
subject to adjustment from time to time as follows:

                  (ii) Stock Dividends. In case the Company shall, at any time
         after the Closing Date, pay or make an extraordinary dividend or other
         distribution payable in shares of Common Stock on any class of capital
         stock of the Company, the Conversion Price in effect at the opening of
         business on the day following the date fixed for the determination of
         stockholders entitled to receive such dividend or other distribution
         shall be reduced (calculated to the nearest cent) by multiplying such
         Conversion Price by a fraction of which the numerator shall be the
         number of shares of Common Stock outstanding at the close of business
         on the date fixed for such determination and the denominator shall be
         the sum of such number of shares and the total number of shares
         constituting such dividend or other distribution, such reduction to
         become effective immediately after the opening of business on the day
         following the date fixed for such determination. For the purposes of
         this paragraph, the number of shares of Common Stock at any time
         outstanding shall not include shares held in the treasury of the
         Company. The Company will not pay any dividend or make any distribution
         on shares of Common Stock held in the treasury of the Company.






                  (ii) Rights Offering. In case the Company shall, at any time
         after the Closing Date, issue rights or warrants to all holders of its
         Common Stock entitling them to subscribe for or purchase shares of
         Common Stock at a price per share less than the Current Market Price
         per share of the Common Stock on the date fixed for the determination
         of stockholders entitled to receive such rights or warrants, the
         Conversion Price in effect at the opening of business on the day
         following the date fixed for such determination shall be reduced
         (calculated to the nearest cent) by multiplying such Conversion Price
         by a fraction of which the numerator shall be the number of shares of
         Common Stock outstanding at the close of business on the date fixed for
         such determination plus the number of shares of Common Stock which the
         aggregate of the offering price of the total number of shares of Common
         Stock so offered for subscription or purchase would purchase at such
         Current Market Price and the denominator shall be the number of shares
         of Common Stock outstanding at the close of business on the date fixed
         for such determination plus the number of shares of Common Stock so
         offered for subscription or purchase, such reduction to become
         effective immediately after the opening of business on the day
         following the date fixed for such determination; provided, however,
         that if such rights or warrants are only exercisable upon the
         occurrence of certain triggering events, then the Conversion Price will
         not be adjusted until such triggering events occur. For the purposes of
         this Section 13.4(a)(ii), the number of shares of Common Stock at any
         time outstanding shall not include shares held in the treasury of the
         Company. The Company will not issue any rights or warrants in respect
         of shares of Common Stock held in the treasury of the Company. If any
         such rights or warrants shall expire without having been exercised, the
         Conversion Price shall thereupon be readjusted to eliminate the amount
         of its adjustment due to their issuance.

                  (iii) Stock Splits, Etc. In case outstanding shares of Common
         Stock shall, at any time after the Closing Date, be subdivided into a
         greater number of shares of Common Stock, the Conversion Price in
         effect at the opening of business on the day following the day upon
         which such subdivision becomes effective shall be proportionately
         reduced (calculated to the nearest cent), and, conversely, in case
         outstanding shares of Common Stock shall each be combined (calculated
         to the nearest cent) into a smaller number of shares of Common Stock,
         the Conversion Price in effect at the opening of business on the day
         following the day upon which such combination becomes effective shall
         be proportionately increased, such reduction or increase, as the case
         may be, to become effective immediately after the opening of business
         on the day following the day upon which such subdivision or combination
         becomes effective.

                  (iv) Distributions. In case the Company shall, at any time
         after the Closing Date, by dividend or otherwise, distribute to all
         holders of its Common Stock evidences of its Indebtedness or assets or
         shares of capital stock other than Common Stock (excluding any dividend
         or distribution paid in cash out of the retained earnings of the
         Company or any dividend or distribution referred above), the Conversion
         Price shall be adjusted (calculated to the nearest cent) so that the
         same shall equal the price determined by multiplying the Conversion
         Price in effect immediately prior to the close of business on the date
         fixed for the determination of stockholders entitled to receive such
         distribution by a fraction of which the numerator shall be the Current
         Market Price per share of the Common Stock on the date fixed for such
         determination less the then fair market value of the portion of the
         assets or evidences of Indebtedness so distributed applicable to one
         share of Common Stock (as determined in good faith by the Board of
         Directors of the Company) and the denominator shall be such Current
         Market Price per share of the Common Stock, such adjustment to become
         effective immediately prior to the opening of business on the day
         following the date fixed for the determination of stockholders entitled
         to receive such distribution.






                  (v) Reclassifications. The reclassification of Common Stock
         into securities other than Common Stock shall be deemed to involve (i)
         a distribution of such securities other than Common Stock to all
         holders of Common Stock (and the effective date of such
         reclassification shall be deemed to be "the date fixed for the
         determination of stockholders entitled to receive such distribution"
         and "the date fixed for such determination" within the meaning of
         Section 13.4(a)(iv)) and (ii) a subdivision or combination, as the case
         may be, of the number of shares of Common Stock outstanding immediately
         prior to such reclassification into the number of shares of Common
         Stock outstanding immediately thereafter (and the effective date of
         such reclassification shall be deemed to be "the day upon which such
         subdivision becomes effective" or "the day upon which such combination
         becomes effective", as the case may be, and "the day upon which such
         subdivision or combination becomes effective" within the meaning of
         Section 13.4(a)(iii)).

                  (vi) Rounding of Calculations; Minimum Adjustment. All
         calculations under this Section 13.4(a) shall be made to the nearest
         $.05 or to the nearest one hundredth (1/100th) of a share, as the case
         may be. Any provision of this Section 13.4 to the contrary
         notwithstanding, no adjustment in the Conversion Price shall be made if
         the amount of such adjustment would be less than one percent, but any
         such amount shall be carried forward and an adjustment with respect
         thereto shall be made at the time of and together with any subsequent
         adjustment which, together with such amount and any other amount or
         amounts so carried forward, shall aggregate one percent or more.

                  (vii) Timing of Issuance of Additional Common Stock Upon
         Certain Adjustments. In any case in which the provisions of this
         Section 13.4(a) shall require that an adjustment shall become effective
         immediately after a record date for an event, the Company may defer
         until the occurrence of such event issuing to the Holder of any Note
         converted after such record date and before the occurrence of such
         event the additional shares of Common Stock or other property issuable
         or deliverable upon such conversion by reason of the adjustment
         required by such event over and above the shares of Common Stock or
         other property issuable or deliverable upon such conversion before
         giving effect to such adjustment; provided, however, that the Company
         upon request shall deliver to such Holder a due bill or other
         appropriate instrument evidencing such Holder's right to receive such
         additional shares or other property, and such cash, upon the occurrence
         of the event requiring such adjustment.

     (b) Statement Regarding Adjustments. Whenever the Conversion Price shall be
adjusted as provided in Section 13.4, the Company shall  forthwith  file, at the
office of any transfer  agent for the Notes and at the  principal  office of the
Company a statement  showing in detail the facts  requiring such  adjustment and
the  Conversion  Price that shall be in effect  after such  adjustment,  and the
Company  shall also  cause a copy of such  statement  to be sent by mail,  first
class postage prepaid,  to each Holder of the Notes at its address  appearing on
the Company's records. Where appropriate,  such copy may be given in advance and
may be included as part of a notice  required to be mailed under the  provisions
of Section 13.4(c).






     (c) Notice to Holders.  In the event the Company  shall propose to take any
action of the type described in clause (ii), (iv) or (v) of Section 13.4(a), the
Company  shall give notice to each Holder of the Notes,  in the manner set forth
in Section  13.4(b),  which notice shall  specify the record date,  if any, with
respect to any such action and the  approximate  date on which such action is to
take place.  Such notice shall also set forth such facts with respect thereto as
shall be  reasonably  necessary  to  indicate  the effect of such action (to the
extent  such effect may be known at the date of such  notice) on the  Conversion
Price and the number,  kind or class of shares or other  securities  or property
which shall be deliverable or purchasable  upon the occurrence of such action or
deliverable  upon conversion of the Notes. In the case of any action which would
require  the  fixing of a record  date,  such  notice  shall be given at least 5
Business Days prior to the date so fixed, and in case of all other action,  such
notice  shall be given at least 10  Business  Days  prior to the  taking of such
proposed action.

     (d) Treasury  Stock.  For the purposes of this  Section  13.4,  the sale or
other  disposition  of any Common Stock of the Company  theretofore  held in its
treasury shall be deemed to be an issuance thereof.

     (e) Costs. The Company shall pay all documentary,  stamp, transfer or other
transactional taxes attributable to the issuance or delivery of shares of Common
Stock of the Company or other  securities  or property  upon  conversion  of any
Notes:  provided,  however,  that the  Company  shall not be required to pay any
taxes which may be payable in respect of any  transfer  involved in the issuance
or delivery of any  certificate  for such shares or securities in the name other
than that of the Holder of the Notes in  respect of which such  shares are being
issued.

     (f)  Reservation of Shares.  The Company shall reserve at all times so long
as any  Notes  remain  outstanding,  free  from  preemptive  rights,  out of its
treasury stock or its authorized but unissued  shares of Common Stock,  or both,
solely for the purpose of  effecting  the  conversion  of the Notes,  sufficient
shares of Common Stock to provide for the  conversion of all  outstanding  Notes
and set aside and keep available any other property  deliverable upon conversion
of all outstanding Notes.

     (g)  Approvals.  If any shares of Common  Stock or other  securities  to be
reserved for the purpose of conversion of the Notes require registration with or
approval  of any  governmental  authority  under any Federal or state law before
such  shares  or other  securities  may be  validly  issued  or  delivered  upon
conversion, then the Company and the Holders of the Notes will in good faith and
as expeditiously as possible  endeavor to secure such  registration or approval,
as the case may be.

     (h) Valid Issuance.  All shares of Common Stock or other  securities  which
may be issued upon  conversion of the Notes will upon issuance by the Company be
duly and validly issued,  fully paid and  nonassessable and free from all taxes,
liens and charges  with respect to the  issuance  thereof and the Company  shall
take  no  action  which  will  cause  a  contrary  result  (including,   without
limitation,  any action which would cause the  Conversion  Price to be less than
the par value, if any, of the Common Stock).

     14.  EXCHANGE  RIGHT.  The Notes shall be subject to exchange in accordance
with the following provisions:






     14.1.  Exchange  Privilege.   Subject  to  and  upon  compliance  with  the
provisions  of this Section,  at the option of the Holders of the Notes,  all of
the Notes (or any portion of the  principal  amount of the Notes as  hereinafter
provided) may be exchanged,  at any time on or prior to the close of business on
June 30, 2003 (except that,  in case the Company  defaults on the payment of any
Note on its maturity  date,  such right to exchange  shall  terminate as to such
Note at the close of  business  on the date it is paid in full with all  accrued
interest)  into 19.99% of the  outstanding  capital stock of HMS (the  "Exchange
Ratio").  The  Company  shall pay any accrued  but unpaid  interest  through the
Interest Payment Date  immediately  preceding the effective date of the exchange
of the Notes. If less than all of the Notes are to be exchanged,  the Holders of
the Notes shall  exchange  Notes  representing  an  aggregate  principal  amount
exchangeable  into at least 10% of the outstanding  capital stock of HMS and the
percentage  of the capital  stock of HMS to be  delivered  to the Holders of the
Notes shall be proportionately reduced.

     14.2.  Exercise of Exchange  Privilege.  In order to exercise  the exchange
privilege,  the Holders of the Notes to be exchanged shall surrender such Notes,
duly endorsed or assigned to the Company or in blank, at any office or agency of
the Company  maintained for that purpose pursuant to Section 8, accompanied by a
duly signed exchange notice  substantially  in the form set forth on the Note to
the  Company at such office or agency  that the Holder  elects to exchange  such
Note or, if less than the entire  principal  amount  thereof is to be exchanged,
the portion thereof to be exchanged. No payment or adjustment shall be made upon
any exchange on account of any  interest  accrued on the Notes  surrendered  for
exchange after such surrender.

     Notes shall be deemed to have been exchanged immediately prior to the close
of business on the day of  surrender  of such Notes for  exchange in  accordance
with the  foregoing  provisions,  and at such time the rights of the  Holders of
such Notes as Holders shall cease.  As promptly as  practicable  on or after the
exchange  date,  the  Company  shall  issue and shall  deliver at such office or
agency a  certificate  or  certificates  for the  number  of full  shares of HMS
issuable  upon  exchange and payment of interest  accrued on the Note or portion
thereof  converted from the last Interest  Payment Date to the effective date of
exchange.

     14.3.  Adjustment of Exchange Ratio. If HMS issues shares of capital stock,
warrants,  options,  or other  rights  to  purchase  capital  stock  of HMS,  or
securities convertible or exchangeable for capital stock of HMS with a purchase,
conversion,  or exercise price that represents an aggregate  valuation of all of
the outstanding capital stock of HMS, on a fully-diluted  basis, of greater than
$13,266,331, the Exchange Ratio shall be reduced proportionately.  If HMS issues
shares of capital stock, warrants,  options, or other rights to purchase capital
stock, or securities convertible or exchangeable for capital stock of HMS with a
purchase,  conversion,  or exercise price that represents an aggregate valuation
for all of the outstanding  capital stock of HMS, on a  fully-diluted  basis, of
less  than  $13,266,331,  the  Exchange  Ratio  shall be  determined  using  the
following formula:

                         A x B + A x C = Exchange Ratio

Where:   A =     The current Exchange Ratio.
         B =     The consideration to be received for the capital stock of
                 HMS to be issued divided by the aggregate valuation for all of
                 the outstanding capital stock of HMS.
         C =     The consideration to be received for the capital stock of HMS
                 to be issued divided by $13,266,331.






     14.4. Security. The Company shall grant the Holders of the Notes a security
interest  in the  number of shares  of  capital  stock of HMS equal to the total
number of shares of capital stock of HMS outstanding  multiplied by the Exchange
Ratio to secure the Holders' exchange right.

     15. DEFINITIONS.

     "Affiliates"  of  any  Person  means  any  Person  directly  or  indirectly
controlling,  controlled by or under direct or indirect common control with such
Person.  A Person  shall be  deemed  to  control a  corporation  if such  Person
possesses, directly or indirectly, the power to direct or cause the direction of
the management and policies of such  corporation,  whether through the ownership
of voting securities, by contract or otherwise.

     "Applicable Law" shall have the meaning given such term in Section 7.4.

     "Bank" shall have the meaning given such term in Section 9.4

     "Business  Day" means any day that the New York Stock  Exchange is open for
trading.

     "Closing" shall have the meaning given such term in Section 3.

     "Closing Date" shall have the meaning given such term in Section 3.

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

     "Common Stock" means the Company's presently authorized Common Stock, $0.01
par value per share.

     "Company" means GP Strategies Corporation, a Delaware corporation.

     "Conversion Shares" shall mean shares of Common Stock issuable or issued on
conversion of the Notes.

     "Current  Market  Price"  means,  as of any  date,  the  average  for the 5
consecutive Trading Days prior to such date, of the Market Price on such Trading
Days.

     "Debt" shall have the meaning given such term in Section 9.5.

     "Designated Holder of Senior Obligations" shall have the meaning given such
term in Section 9.6.

     "Eligible Holder" shall have the meaning given such term in Section 12.2.

     "Employee  Benefit Plan" means an employee  benefit plan within the meaning
of  Section  3(3) of  ERISA  maintained,  sponsored,  or  contributed  to by the
Company, any of its Material Subsidiaries, or any ERISA Affiliate.






     "Environmental  Law" means all federal,  state,  local and foreign laws and
regulations  relating  to  pollution  or  protection  of  human  health  or  the
environment  (including,   without  limitation,   ambient  air,  surface  water,
groundwater,  land surface or subsurface strata), including, without limitation,
laws and regulations relating to emissions,  discharges,  releases or threatened
releases of Materials of  Environmental  Concern,  or otherwise  relating to the
manufacture,   processing,  distribution,  use,  treatment,  storage,  disposal,
transport or handling of Materials of Environmental Concern.

     "ERISA"  means the Employee  Retirement  Income  Security  Act of 1974,  as
amended from time to time, and the rules and regulations  promulgated thereunder
from time to time in effect.

     "ERISA Affiliate" means any trade or business (whether or not incorporated)
that is treated as a single employer together with the Company under Section 414
of the Code.

     "Event" shall have the meaning given such term in Section 12.10.

     "Event of Default" shall have the meaning given such term in Section 11.

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

     "Exchange Ratio" shall have the meaning given such term in Section 14.1.

     "FDA" means the U.S. Food and Drug Administration. ---

     "Form 10-K" means the  Company's  Annual  Report  Pursuant to Section 13 or
Section 15(d) of the  Securities  Exchange Act of 1934 for the fiscal year ended
December 31, 1999.

     "Form 10-Q" means the Company's  Quarterly Report Pursuant to Section 13 or
15(d) of the Securities  Exchange Act of 1934 for the fiscal quarter ended March
31, 2000.

     "Guaranty"  means, with respect to any Person,  any obligation  (except the
endorsement  in the ordinary  course of business of negotiable  instruments  for
deposit or collection) of such Person guaranteeing or in effect guaranteeing any
indebtedness,  dividend or other  obligation  of any other Person in any manner,
whether  directly or  indirectly,  including  (without  limitation)  obligations
incurred through an agreement, contingent or otherwise, by such Person:

     (a)  to  purchase   such   indebtedness   or  obligation  or  any  property
constituting security therefor;

     (b) to  advance  or supply  funds (i) for the  purchase  or payment of such
indebtedness  or  obligation,  or (ii) to maintain any working  capital or other
balance sheet condition or any income statement condition of any other Person or
otherwise to advance or make available funds for the purchase or payment of such
indebtedness or obligation;

     (c) to lease properties or to purchase properties or services primarily for
the purpose of assuring  the owner of such  indebtedness  or  obligation  of the
ability of any other Person to make payment of the  indebtedness  or obligation;
or





     (d)  otherwise  to assure  the  owner of such  indebtedness  or  obligation
against loss in respect thereof.

In any computation of the indebtedness or other liabilities of the obligor under
any Guaranty, the indebtedness or other obligations that are the subject of such
Guaranty shall be assumed to be direct obligations of such obligor.

     "HMS"  means  Hydro  Med  Sciences,   Inc.,  a  Delaware   corporation  and
wholly-owned subsidiary of the Company.

     "HMS division" means the Hydro Med Sciences division of the Company.

     "Holder" or "Holders" means,  with respect to any Note, the Person in whose
name such Note is registered in the register  maintained by the Company pursuant
to Section 8.

     "Indebtedness"  means,  with  respect  to any  Person  means,  at any time,
without duplication,

     (a) its  liabilities  for borrowed money and its redemption  obligations in
respect of mandatorily redeemable Preferred Stock;

     (b) its liabilities for the deferred purchase price of property acquired by
such  Person  (excluding  accounts  payable  arising in the  ordinary  course of
business but including all liabilities  created or arising under any conditional
sale or other title retention agreement with respect to any such property);

     (c) all  liabilities  appearing  on its balance  sheet in  accordance  with
generally  accepted  accounting  principles for leases with respect to which the
lessee is required concurrently to recognize the acquisition of an asset and the
incurrence of a liability;

     (d) all  liabilities for borrowed money secured by any Lien with respect to
any  property  owned by such Person  (whether or not it has assumed or otherwise
become liable for such liabilities);

     (e) all its  liabilities  in respect  of  letters of credit or  instruments
serving a similar function issued or accepted for its account by banks and other
financial  institutions  (whether or not  representing  obligations for borrowed
money); and

     (f) any  Guaranty  of such  Person with  respect to  liabilities  of a type
described in any of clauses (a) through (e) hereof.

     "Interest  Payment Date" means the date an installment of interest  becomes
due and payable on the Notes in accordance with Section 1.

     "IT group" means the Information  Technology  group or business  segment of
the Company.






     "Lien"  means,  with respect to any Person,  any  mortgage,  lien,  pledge,
charge, security interest or other encumbrance,  or any interest or title of any
vendor,  lessor,  lender or other  secured  party to or of such Person under any
conditional  sale or other title retention  agreement or capital lease,  upon or
with respect to any property or asset of such Person  (including  in the case of
stock,   stockholder  agreements,   voting  trust  agreements  and  all  similar
arrangements).

     "Market  Price"  for any day  means  (i) if the  Common  Stock is listed or
admitted  for  trading on any  national  securities  exchange  registered  under
Section 6 of the Exchange  Act the last sale price,  or the closing bid price if
no sale occurred,  of such class of stock on the principal  national  securities
exchange on which such class of stock is listed, or (ii) if not listed or traded
as described in clause (i), the last  reported sale price of Common Stock on the
Nasdaq National Market tier of the Nasdaq Stock Market,  if so quoted,  (iii) if
not quoted as described  in clause (ii),  the average of the bid and asked price
on the Nasdaq  Smallcap  Market tier of the Nasdaq  Stock  Market or any similar
system of automated  dissemination  of quotations  of securities  prices then in
common use, if so quoted,  or (iv) if not quoted as described  in clause  (iii),
the mean  between  the high bid and low asked  quotations  for  Common  Stock as
reported  by the  OTC  Bulletin  Board  Service  or  National  Quotation  Bureau
Incorporated if at least two securities dealers have inserted both bid and asked
quotations  for such class of stock on at least five of the ten preceding  days.
If the Market Price cannot be  determined  under any of the  foregoing  methods,
Market  Price  means  the fair  value  per  share of  Common  Stock on such date
determined by the Board of Directors of the Company in good faith,  irrespective
of any accounting treatment.

     "Material" means material in relation to the business, operations, affairs,
financial  condition,  assets or  properties  of the  Company  and its  Material
Subsidiaries  (as such business is presently  conducted and as it is proposed to
be conducted) taken as a whole.

     "Material Adverse Change" means any single circumstance or event (or series
of  circumstances  or events)  having a material  adverse  effect on the assets,
properties,  financial  condition or business  operations of the Company and the
Material  Subsidiaries  (as such  business is presently  conducted  and as it is
proposed to be conducted) taken as a whole.

     "Materials  of   Environmental   Concern"  means   chemicals,   pollutants,
contaminants,  wastes,  toxic substances,  hazardous  substances,  petroleum and
petroleum products.

     "Multiemployer   Plan"  means  any   Employee   Benefit   Plan  that  is  a
"multiemployer plan" (as such term is defined in Section 4001(a)(3) of ERISA).

     "Nasdaq Stock Market" means The Nasdaq Stock Market, Inc.

     "No-Sell Notice" shall have the meaning given such term in Section 12.10.

     "Notes" shall have the meaning given such term in Section 1.

     "Person" means and include an individual, a partnership,  a corporation,  a
trust,  a joint venture,  an  unincorporated  organization,  a government or any
department or agency thereof, and any other entity.





     "Restricted  Note" means any Note bearing the restrictive  legend set forth
in Section 12.12.

     "SEC" means the  Securities and Exchange  Commission,  or any other federal
agency at the time administering the Securities Act.

     "SEC Filings" shall have the meaning given such term in Section 4.4.

     "Securities" shall have the meaning given such term in Section 5.3.

     "Securities  Act" means the  Securities  Act of 1933,  as  amended,  or any
similar  federal  statute,  and the rules and regulations of the SEC thereunder,
all as the same shall be in effect at the time.

     "Sell Notice" shall have the meaning given such term in Section 12.10.

     "Senior Credit Agreement" shall have the meaning given such term in Section
9.4.

     "Senior Obligations" shall have the meaning given such term in Section 9.4.

     "Senior Obligations Default" means a default in payment of the principal of
or sinking fund installments, if any, due with respect to, fees in respect of or
interest on, any Senior  Obligations,  or any default,  or any event which, with
notice  or lapse of time or both,  would  constitute  a  default,  in any  other
agreement,  term or condition  contained in any agreement under which any Senior
Obligations is issued.

     "Subsidiaries"  means any Person of which at the time of determination  the
Company and/or one or more  Subsidiaries owns or controls directly or indirectly
more than 50% of the shares of voting stock of such Person.

     "Trading Day" means a day on which the New York Stock  Exchange is open for
trading.

     16. WAIVERS; MODIFICATIONS OF AGREEMENT. Any provision in this Agreement to
the contrary  notwithstanding (except for Section 9.9, which shall control as to
the matters covered  thereby),  changes in or additions to this Agreement may be
made,  and  compliance  with any covenant or  condition  herein set forth may be
omitted,  if the  Company  (a) shall  obtain from the holders of record of Notes
aggregating not less than 66-2/3% of the aggregate principal amount of the Notes
at the time  outstanding  their consent thereto in writing and (b) shall deliver
copies of such  consent  in  writing  to any such  Holders of record who did not
execute the same; provided,  however, that without the consent in writing of the
Holder of each Note  affected  thereby,  no such  consent  shall be effective to
reduce the principal of or rate of interest  payable on, or to postpone any date
fixed for the payment of  principal  of or any  installment  of interest on, any
Note, to increase the percentage specified in Section 11 of the principal amount
of the Notes the Holders of which may, in accordance with the provisions of such
Section 11,  accelerate the maturity of the Notes upon an Event of Default or to
reduce the  percentage of the  principal  amount of the Notes the consent of the
Holders of which shall be required under this Section 16.






     17.  SURVIVAL OF COVENANTS,  ETC. All  representations  and warranties made
herein and in the Notes and in any certificate  delivered  pursuant hereto shall
survive any  investigation  made by you and the execution and delivery to you of
the Notes to be purchased by you and your payment therefor for a period of three
years from the Closing Date.

     18. BROKERS;  ISSUANCE  TAXES.  The Company will hold you free and harmless
from any (a) claim,  demand,  liability for, or expense in connection  with, any
brokers' or finders' fees or  commissions  claimed by any Person  asserted to be
acting  on behalf of the  Company  in  connection  with  this  Agreement  or the
transactions  contemplated  herein and (b) taxes,  if any,  payable  upon, or on
account of, issuance of the Notes or the Common Stock.  Each Purchaser will hold
the Company free and harmless from any claim, demand,  liability for, or expense
in connection with, any brokers' or finders' fees or commissions  claimed by any
Person asserted to be acting on behalf of such Purchaser in connection with this
Agreement or the transactions contemplated herein.

     19.  GOVERNING LAW. This Agreement and the Notes are being delivered in New
York and shall be governed by and  construed  according to the laws of the State
of New York without consideration of its conflict of law provisions.

     20. NOTICES. Any notice, consent,  request, or other communication required
or permitted hereunder shall be in writing and shall be deemed given when either
(a)  personally  delivered to the intended  recipient,  (b) sent by certified or
registered mail, return-receipt  requested, or (c) sent by telegraph,  telex, or
facsimile  and  confirmed  by letter,  addressed  to the  intended  recipient as
follows:

if to the Company, to:

                                   GP Strategies Corporation
                                   9 West 57th Street
                                   New York, New York 10019
                                   Facsimile number 212-230-9545

; if to any of you, to the address given for such of you on Schedule 1 hereto;
and if to any other Holder of a Note to the address of such Holder given to the
Company in accordance with Section 8. Any Person (other than the Company) may
change the address to which notice is to be sent pursuant to the preceding
sentence by giving notice of such new address to the Company in accordance with
this Section 20. The Company may change the address to which notice is to be
sent hereunder by giving notice of such change, in accordance with this Section
20, to each Person against whom such change shall be effective. Any notice
mailed as aforesaid shall, unless otherwise provided herein, be deemed given on
the fifth day after deposited in the Unites States mail in accordance with the
first sentence of this Section 20.






     21. TRANSACTION EXPENSES. The Company will pay (a) all reasonable costs and
expenses  (including  reasonable  attorneys' fees and  disbursements of not more
than one special  counsel  for the Holders of the Notes)  incurred by you or any
Holder of a Note in connection  the  negotiation  of this Agreement in an amount
not to exceed $20,000 and in connection with any amendments, waivers or consents
under  or in  respect  of this  Agreement  or the  Notes  (whether  or not  such
amendment,  waiver or consent becomes  effective),  (b) the reasonable costs and
expenses incurred in enforcing,  defending or declaring (or determining  whether
or how to  enforce,  defend,  or  declare)  any  rights or  remedies  under this
Agreement or the Notes or in  responding  to any subpoena or other legal process
or informal investigative demand issued in connection with this Agreement or the
Notes, or by reason of being a Holder of any Note, and (c) the reasonable  costs
and expenses,  including consultants' and advisors' fees, incurred in connection
with the  insolvency  or  bankruptcy  of the Company or in  connection  with any
work-out or  restructuring of the  transactions  contemplated  hereby and by the
Notes.

     22. PARTIES IN INTEREST.  All of the terms and provisions of this Agreement
shall bind and inure to the benefit of the parties  hereto and their  respective
successors  and assigns.  The provisions of Section 9 shall inure to the benefit
of the holders from time-to-time of the Senior Obligations.

     23.  BUSINESS DAYS.  Should any installment of the principal of or interest
on any Note become due and payable upon a day other than a day on which national
banks  located in New York,  are open for the conduct of banking  business,  the
maturity  thereof shall be extended to the next  succeeding  day upon which such
banks  are open for the  conduct  of  banking  business  and,  in the case of an
installment  of  principal,  interest  shall be payable  thereon at the rate per
annum specified in such Note during such extension.

     24. HEADINGS.  The headings of the various sections and subsections  hereof
have been inserted for  convenience of reference only and shall not be deemed to
in any way modify any of the terms or provisions hereof.

     25. COUNTERPARTS.  This Agreement may be signed by each party hereto upon a
separate  copy,  in which event all of said  copies  shall  constitute  a single
counterpart  of this  Agreement.  This  Agreement may be executed in two or more
counterparts,  each of which  shall be deemed an  original,  and it shall not be
necessary in making proof of this  Agreement to produce or account for more than
one such counterpart.



                         [Signatures on following page]





     If the foregoing is in accordance with your understanding,  please sign the
form  of  confirmation  and  acceptance  on the  enclosed  counterpart  of  this
Agreement and return the same to the Company,  whereupon this Agreement shall be
a binding agreement between you and the Company.

                                                  Very truly yours,

                                                  GP STRATEGIES CORPORATION


                                                  By:__________________________
                                                     President


The foregoing Agreement is
hereby confirmed and accepted
as of the date first above written

CORPORATE OPPORTUNITIES FUND, L.P.
CORPORATE OPPORTUNITIES FUND
         (INSTITUTIONAL), L.P.

By: SMM Corporate Management, L.L.C., general partner


By____________________________
     James C. Gale, Manager