Exhibit 10.1
                                                                EXECUTION COPY
                         COMMON STOCK PURCHASE AGREEMENT

         COMMON STOCK PURCHASE AGREEMENT (the "Agreement"),  dated as of July 8,
2005, by and between  HEMISPHERX  BIOPHARMA,  INC., a Delaware  corporation (the
"Company"),  and FUSION  CAPITAL  FUND II, LLC, an  Illinois  limited  liability
company (the "Buyer").  Capitalized  terms used herein and not otherwise defined
herein are defined in Section 10 hereof.

                                    WHEREAS:

         Subject to the terms and  conditions set forth in this  Agreement,  the
Company  wishes  to sell to the  Buyer,  and the  Buyer  wishes  to buy from the
Company,  up to Twenty Million  Dollars  ($20,000,000)  of the Company's  common
stock,  par value  $0.001 per share (the "Common  Stock").  The shares of Common
Stock to be purchased  hereunder (other than the Commitment Shares) are referred
to herein as the "Purchase Shares."

         NOW THEREFORE, the Company and the Buyer hereby agree as follows:

         1.       PURCHASE OF COMMON STOCK.

         Subject to the terms and  conditions  set forth in  Sections 6, 7 and 9
below,  the Company  hereby  agrees to sell to the Buyer,  and the Buyer  hereby
agrees to purchase from the Company, Purchase Shares as follows:

         (a) Commencement of Purchases of Common Stock. The purchase and sale of
Purchase Shares  hereunder shall commence (the  "Commencement")  within five (5)
Trading  Days  following  the  date of  satisfaction  of the  conditions  to the
Commencement set forth in Sections 6 and 7 below (the date of such Commencement,
the "Commencement Date").

         (b) Buyer's Purchase Rights and  Obligations.  Subject to the Company's
right to suspend  purchases under Section 1(d)(ii)  hereof,  the Buyer shall buy
Purchase  Shares  ("Daily  Purchases")  on each  Trading Day during each Monthly
Period equal to the Daily Purchase Amount (as defined in Section 1(c)(i)) at the
Purchase Price. From time to time, the Company shall also have the right but not
the  obligation,  by its  delivery to the Buyer of a Block  Purchase  Notice (as
defined in Section  1(c)(iv)),  to require the Buyer to buy  Purchase  Shares (a
"Block  Purchase")  equal to the Block  Purchase  Amount (as  defined in Section
1(c)(iv))  at the Block  Purchase  Price (as defined in Section  1(c)(iv)).  The
Buyer  shall pay to the  Company an amount  equal to the  Purchase  Amount  with
respect to such Purchase Shares as full payment for the purchase of the Purchase
Shares so  received.  The  Company  shall not issue any  fraction  of a share of
Common Stock upon any purchase.  If the issuance would result in the issuance of
a fraction of a share of Common Stock,  the Company shall round such fraction of
a share of Common Stock up or down to the nearest whole share. All payments made
under  this  Agreement  shall be made in lawful  money of the  United  States of
America by check or wire transfer of immediately available funds to such account
as the Company may from time to time  designate by written  notice in accordance
with the provisions of this Agreement.  Whenever any amount  expressed to be due
by the terms of this  Agreement is due on any day that is not a Trading Day, the
same shall instead be due on the next succeeding day which is a Trading Day.

(c)  The Daily Purchase  Amount;  Company's Right to Decrease or Increase the
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Daily Purchase  Amount; the Block Purchase Amount.
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                  (i) The  Daily  Purchase  Amount.  As  used  herein  the  term
         "Original  Daily  Purchase  Amount" shall mean Forty  Thousand  Dollars
         ($40,000)  per Trading  Day. As used herein,  the term "Daily  Purchase
         Amount"  shall mean  initially  Forty  Thousand  Dollars  ($40,000) per
         Trading Day,  which  amount may be increased or decreased  from time to
         time pursuant to this Section 1(c).

                  (ii) Company's  Right to Decrease the Daily  Purchase  Amount.
         The Company  shall  always  have the right at any time to decrease  the
         amount of the Daily  Purchase  Amount by delivering  written  notice (a
         "Daily  Purchase  Amount  Decrease  Notice") to the Buyer which  notice
         shall specify the new Daily Purchase Amount.  The decrease in the Daily
         Purchase Amount shall become effective one Trading Day after receipt by
         the Buyer of the Daily Purchase Amount Decrease  Notice.  Any purchases
         by the Buyer which have a Purchase  Date on or prior to the first (1st)
         Trading  Day  after  receipt  by the Buyer of a Daily  Purchase  Amount
         Decrease  Notice must be honored by the Company as  otherwise  provided
         herein.  The  decrease in the Daily  Purchase  Amount  shall  remain in
         effect until the Company  delivers to the Buyer a Daily Purchase Amount
         Increase Notice (as defined below).

                  (iii) Company's  Right to Increase the Daily Purchase  Amount.
         The Company shall have the right (but not the  obligation)  to increase
         the amount of the Daily  Purchase  Amount in accordance  with the terms
         and  conditions  set  forth in this  Section  1(c)(iii)  by  delivering
         written  notice  to the  Buyer  stating  the new  amount  of the  Daily
         Purchase Amount (a "Daily Purchase  Amount Increase  Notice").  A Daily
         Purchase  Amount  Increase  Notice shall be effective  five (5) Trading
         Days after  receipt by the Buyer.  The  Company  shall  always have the
         right at any time to increase the amount of the Daily  Purchase  Amount
         up to the Original Daily Purchase Amount.  With respect to increases in
         the Daily Purchase Amount above the Original Daily Purchase Amount,  as
         the market price for the Common Stock  increases the Company shall have
         the right from time to time to increase  the Daily  Purchase  Amount as
         follows.  For every  $0.15  increase  in  Threshold  Price  above $1.85
         (subject   to   equitable    adjustment    for   any    reorganization,
         recapitalization,  non-cash  dividend,  stock  split or  other  similar
         transaction),  the Company  shall have the right to increase  the Daily
         Purchase  Amount  by up to an  additional  $10,000  in  excess  of  the
         Original Daily Purchase Amount.  "Threshold  Price" for purposes hereof
         means the lowest  Sale Price of the  Common  Stock  during the five (5)
         consecutive  Trading Days  immediately  prior to the  submission to the
         Buyer of a Daily Purchase  Amount Increase Notice (subject to equitable
         adjustment for any reorganization, recapitalization, non-cash dividend,
         stock  split  or  other  similar  transaction).  For  example,  if  the
         Threshold Price is $2.00,  the Company shall have the right to increase
         the Daily  Purchase  Amount to up to $50,000 in the  aggregate.  If the
         Threshold Price is $2.30,  the Company shall have the right to increase
         the  Daily  Purchase  Amount to up to  $70,000  in the  aggregate.  Any
         increase in the amount of the Daily  Purchase  Amount shall continue in
         effect  until  the  delivery  to the Buyer of a Daily  Purchase  Amount
         Decrease  Notice.  However,  if at any time  during any Trading Day the
         Sale Price of the Common Stock is below the applicable Threshold Price,
         such  increase  in the  Daily  Purchase  Amount  shall  be void and the
         Buyer's  obligations to buy Purchase Shares  hereunder in excess of the
         applicable   maximum  Daily   Purchase   Amount  shall  be  terminated.
         Thereafter,  the Company  shall  again have the right to  increase  the
         amount of the Daily Purchase  Amount as set forth herein by delivery of
         a new Daily Purchase  Amount  Increase Notice only if the Sale Price of
         the Common  Stock is above the  applicable  Threshold  Price on each of
         five (5) consecutive  Trading Days immediately  prior to such new Daily
         Purchase Amount Increase Notice.

         (iv) The Block Purchase Amount. As used herein the term "Block Purchase
         Amount" shall mean such Purchase  Amount as specified by the Company in
         a Block  Purchase  Notice.  As used  herein  the term  "Block  Purchase
         Notice" shall mean an  irrevocable  written  notice from the Company to
         the Buyer  directing  the Buyer to buy the Purchase  Amount in Purchase
         Shares as specified by the Company therein at the Block Purchase Price.
         For a Block Purchase  Notice to be valid the following  conditions must
         be met:  (1) the Block  Purchase  Amount  shall not exceed Two  Hundred
         Fifty Thousand Dollars  ($250,000) per Block Purchase  Notice,  (2) the
         Company must  deliver the Purchase  Shares on the same day as the Block
         Purchase Notice is delivered and (3) the Sale Price of the Common Stock
         must have been above $2.00  (subject to  equitable  adjustment  for any
         reorganization,  recapitalization,  non-cash  dividend,  stock split or
         other  similar  transaction)  during the five (5) Trading Days prior to
         the delivery of the Block Purchase  Notice.  The Block Purchase  Amount
         may be increased to up to Five Hundred Thousand  Dollars  ($500,000) if
         the Sale Price of the Common Stock is above $4.00 (subject to equitable
         adjustment for any reorganization, recapitalization, non-cash dividend,
         stock split or other similar  transaction)  during the five (5) Trading
         Days prior to the delivery of the Block  Purchase  Notice.  The Company
         may deliver  multiple  Block  Purchase  Notices as it shall  determine;
         provided however, at least ten (10) Trading Days must have passed since
         the most recent Block Purchase was completed.  As used herein, the term
         "Block  Purchase Price" shall mean the lowest Purchase Price during the
         previous  ten  (10)  Trading  Days  prior to the  date  that the  Block
         Purchase Notice was received by the Buyer.


         (d)      Limitations on Purchases.
                  ------------------------

                  (i)  Limitation on Beneficial  Ownership.  The Buyer shall not
         have the right or the  obligation  to purchase  shares of Common  Stock
         under this  Agreement  to the extent that after  giving  effect to such
         purchase the Buyer together with its affiliates would  beneficially own
         in  excess  of 9.9%  of the  outstanding  shares  of the  Common  Stock
         following such purchase.  For purposes hereof,  the number of shares of
         Common  Stock  beneficially  owned by the Buyer and its  affiliates  or
         acquired  by the Buyer and its  affiliates,  as the case may be,  shall
         include the number of shares of Common  Stock  issuable  in  connection
         with a  purchase  under  this  Agreement  with  respect  to  which  the
         determination  is being made, but shall exclude the number of shares of
         Common  Stock  which  would  be  issuable  upon (1) a  purchase  of the
         remaining  Available  Amount which has not been submitted for purchase,
         and (2)  exercise  or  conversion  of the  unexercised  or  unconverted
         portion of any other  securities  of the  Company  (including,  without
         limitation,   any  notes  or  warrants)  subject  to  a  limitation  on
         conversion or exercise  analogous to the  limitation  contained  herein
         beneficially  owned by the Buyer and its  affiliates.  For  purposes of
         this Section, in determining the number of outstanding shares of Common
         Stock the Buyer may rely on the number of outstanding  shares of Common
         Stock as reflected in (1) the  Company's  most recent Form 10-Q or Form
         10-K, as the case may be, (2) a more recent public  announcement by the
         Company or (3) any other  written  communication  by the Company or its
         Transfer  Agent  setting  forth the  number  of shares of Common  Stock
         outstanding.  Upon the reasonable written or oral request of the Buyer,
         the Company shall  promptly  confirm orally and in writing to the Buyer
         the number of shares of Common Stock then outstanding. In any case, the
         number of outstanding  shares of Common Stock shall be determined after
         giving effect to any purchases  under this Agreement by the Buyer since
         the date as of which such number of outstanding  shares of Common Stock
         was reported.  Except as otherwise  set forth  herein,  for purposes of
         this Section  1(d)(i),  beneficial  ownership  shall be  determined  in
         accordance  with Section 13(d) of the Securities  Exchange Act of 1934,
         as amended.

                  (ii) Company's Right to Suspend Purchases. The Company may, at
         any time, give written notice (a " Daily Purchase  Suspension  Notice")
         to the Buyer suspending Daily Purchases of Purchase Shares by the Buyer
         under this  Agreement.  The Daily Purchase  Suspension  Notice shall be
         effective only for Daily Purchases that have a Purchase Date later than
         one (1)  Trading  Day after  receipt of the Daily  Purchase  Suspension
         Notice  by the  Buyer.  Any  Daily  Purchase  by the  Buyer  that has a
         Purchase  Date on or prior to the first (1st) Trading Day after receipt
         by the Buyer of a Daily  Purchase  Suspension  Notice  from the Company
         must be honored by the Company as otherwise provided herein. Such Daily
         Purchase  suspension  shall  continue in effect until a  revocation  in
         writing by the Company, at its sole discretion.

                  (iii) Purchase  Price Floor.  The Company shall not affect any
         sales under this  Agreement  and the Buyer shall not have the right nor
         the obligation to purchase any Purchase  Shares under this Agreement on
         any Trading Day where the Purchase  Price for any purchases of Purchase
         Shares would be less than the Floor Price.  "Floor  Price" means $1.00,
         which  shall  be   appropriately   adjusted  for  any   reorganization,
         recapitalization,  non-cash  dividend,  stock  split or  other  similar
         transaction.

         (e) Records of Purchases. The Buyer and the Company shall each maintain
records  showing the remaining  Available  Amount at any give time and the dates
and  Purchase  Amounts  for each  purchase  or  shall  use  such  other  method,
reasonably satisfactory to the Buyer and the Company.

         (f) Taxes. The Company shall pay any and all transfer, stamp or similar
taxes that may be payable  with  respect to the  issuance  and  delivery  of any
shares of Common Stock to the Buyer made under this Agreement.

         (g)  Compliance  with  Principal  Market  Rules.  The Company shall not
effect any sale under this  Agreement  and the Buyer shall not have the right or
the  obligation to purchase  shares of Common Stock under this  Agreement to the
extent that after giving  effect to such  purchase the  "Exchange  Cap" shall be
deemed to be reached.  The  "Exchange  Cap" shall be deemed to have been reached
if,  at  any  time  prior  to the  shareholders  of the  Company  approving  the
transaction  contemplated  by  this  Agreement,   upon  a  purchase  under  this
Agreement,  the Purchase Shares and Commitment  Shares issuable pursuant to such
purchase would,  together with all Purchase Shares Commitment Shares and Signing
Shares  previously  issued under this  Agreement,  exceed  10,113,278  shares of
Common Stock (19.99% of the 50,591,690  outstanding shares of Common Stock as of
the date of this  Agreement).  The Company may, but shall be under no obligation
to, request its  shareholders  to approve the  transaction  contemplated by this
Agreement. The Company shall not be required to issue any shares of Common Stock
under this  Agreement if such issuance  would breach the  Company's  obligations
under the rules or regulations of the Principal Market.

         2.       BUYER'S REPRESENTATIONS AND WARRANTIES.

         The Buyer  represents  and  warrants to the Company that as of the date
hereof and as of the Commencement Date:

         (a) Investment  Purpose.  The Buyer is entering into this Agreement and
acquiring  the  Commitment  Shares,  (as defined in Section 4(f)  hereof)  (this
Agreement and the Commitment  Shares are collectively  referred to herein as the
"Securities"),  for its own  account  for  investment  only  and not with a view
towards,  or for resale in  connection  with,  the public  sale or  distribution
thereof;  provided however, by making the representations herein, the Buyer does
not agree to hold any of the Securities for any minimum or other specific term.

         (b) Accredited  Investor  Status.  The Buyer is an  "accredited
             ----------------------------
investor" as that term is defined in

Rule 501(a)(3) of Regulation D.

         (c) Reliance on Exemptions.  The Buyer  understands that the Securities
are being  offered and sold to it in reliance  on specific  exemptions  from the
registration requirements of United States federal and state securities laws and
that the  Company  is relying  in part upon the truth and  accuracy  of, and the
Buyer's   compliance   with,  the   representations,   warranties,   agreements,
acknowledgments  and  understandings  of the Buyer set forth  herein in order to
determine the  availability  of such exemptions and the eligibility of the Buyer
to acquire the Securities.

         (d)  Information.  The  Buyer  has been  furnished  with all  materials
relating to the business,  finances and  operations of the Company and materials
relating  to the offer  and sale of the  Securities  that  have been  reasonably
requested by the Buyer,  including,  without  limitation,  the SEC Documents (as
defined in Section 3(f) hereof).  The Buyer  understands  that its investment in
the Securities involves a high degree of risk. The Buyer (i) is able to bear the
economic risk of an investment in the  Securities  including a total loss,  (ii)
has such knowledge and  experience in financial and business  matters that it is
capable of  evaluating  the merits and risks of the proposed  investment  in the
Securities  and (iii) has had an  opportunity  to ask  questions  of and receive
answers from the officers of the Company concerning the financial  condition and
business of the  Company  and others  matters  related to an  investment  in the
Securities.  Neither such  inquiries nor any other due diligence  investigations
conducted by the Buyer or its representatives  shall modify, amend or affect the
Buyer's right to rely on the Company's  representations and warranties contained
in Section 3 below. The Buyer has sought such  accounting,  legal and tax advice
as it has  considered  necessary to make an informed  investment  decision  with
respect to its acquisition of the Securities.

         (e) No Governmental Review. The Buyer understands that no United States
federal  or state  agency or any other  government  or  governmental  agency has
passed on or made any  recommendation  or  endorsement  of the Securities or the
fairness  or  suitability  of the  investment  in the  Securities  nor have such
authorities  passed  upon  or  endorsed  the  merits  of  the  offering  of  the
Securities.

         (f) Transfer or Resale.  The Buyer  understands that except as provided
in the Registration  Rights  Agreement (as defined in Section 4(a) hereof):  (i)
the Securities have not been and are not being  registered under the 1933 Act or
any state securities  laws, and may not be offered for sale,  sold,  assigned or
transferred  unless (A) subsequently  registered  thereunder or (B) an exemption
exists  permitting such Securities to be sold,  assigned or transferred  without
such registration;  (ii) any sale of the Securities made in reliance on Rule 144
may be made only in accordance  with the terms of Rule 144 and further,  if Rule
144 is not applicable, any resale of the Securities under circumstances in which
the seller (or the person  through whom the sale is made) may be deemed to be an
underwriter  (as that term is  defined in the 1933 Act) may  require  compliance
with some other exemption under the 1933 Act or the rules and regulations of the
SEC thereunder;  and (iii) neither the Company nor any other person is under any
obligation to register the Securities under the 1933 Act or any state securities
laws or to comply with the terms and conditions of any exemption thereunder.

         (g)  Validity;  Enforcement.  This  Agreement has been duly and validly
authorized,  executed  and  delivered  on behalf of the Buyer and is a valid and
binding agreement of the Buyer enforceable  against the Buyer in accordance with
its terms,  subject as to enforceability to general  principles of equity and to
applicable bankruptcy, insolvency,  reorganization,  moratorium, liquidation and
other  similar laws  relating to, or affecting  generally,  the  enforcement  of
applicable creditors' rights and remedies.

         (h)      Residency.  The Buyer is a resident of the State of Illinois.
                  ---------

         (i) No Prior Short  Selling.  The Buyer  represents and warrants to the
Company  that at no time  prior  to the  date of this  Agreement  has any of the
Buyer, its agents,  representatives or affiliates engaged in or effected, in any
manner whatsoever, directly or indirectly, any (i) "short sale" (as such term is
defined in Rule 3b-3 of the  Securities  Exchange  Act of 1934,  as amended (the
"1934 Act")) of the Common Stock or (ii) hedging transaction,  which establishes
a net short position with respect to the Common Stock.

         (j)  As  of  the  date  hereof,   the  Buyer  has  no   agreements   or
understandings, directly or indirectly, with any person to distribute the shares
that the Buyer purchases pursuant to this Agreement.


         3.       REPRESENTATIONS AND WARRANTIES OF THE COMPANY.

         The Company  represents  and  warrants to the Buyer that as of the date
hereof and as of the Commencement Date:

         (a) Organization and Qualification.  The Company and its "Subsidiaries"
(which for  purposes of this  Agreement  means any entity in which the  Company,
directly or indirectly, owns 50% or more of the voting stock or capital stock or
other similar  equity  interests)  are  corporations  duly organized and validly
existing in good standing under the laws of the  jurisdiction  in which they are
incorporated,  and have the requisite corporate power and authority to own their
properties  and to carry on their business as now being  conducted.  Each of the
Company and its  Subsidiaries  is duly qualified as a foreign  corporation to do
business and is in good standing in every jurisdiction in which its ownership of
property or the nature of the business  conducted by it makes such qualification
necessary,  except to the extent  that the failure to be so  qualified  or be in
good  standing  could not  reasonably  be  expected  to have a Material  Adverse
Effect. As used in this Agreement,  "Material Adverse Effect" means any material
adverse  effect on any of: (i) the  business,  properties,  assets,  operations,
results  of   operations   or  financial   condition  of  the  Company  and  its
Subsidiaries,  if any, taken as a whole, or (ii) the authority or ability of the
Company to perform its obligations  under the Transaction  Documents (as defined
in Section 3(b) hereof).  The Company has no Subsidiaries except as set forth on
Schedule 3(a).

         (b)  Authorization;  Enforcement;  Validity.  (i) The  Company  has the
requisite   corporate  power  and  authority  to  enter  into  and  perform  its
obligations under this Agreement,  the Registration Rights Agreement and each of
the other agreements  entered into by the parties on the  Commencement  Date and
attached hereto as exhibits to this Agreement  (collectively,  the  "Transaction
Documents"), and to issue the Securities in accordance with the terms hereof and
thereof,  (ii) the  execution and delivery of the  Transaction  Documents by the
Company and the consummation by it of the transactions  contemplated  hereby and
thereby, including without limitation, the issuance of the Commitment Shares and
the  reservation  for issuance and the issuance of the Purchase  Shares issuable
under  this  Agreement,  have been duly  authorized  by the  Company's  Board of
Directors and no further  consent or  authorization  is required by the Company,
its Board of Directors or its  shareholders,  (iii) this Agreement has been, and
each other Transaction Document shall be on the Commencement Date, duly executed
and delivered by the Company and (iv) this Agreement constitutes, and each other
Transaction  Document  upon  its  execution  on  behalf  of the  Company,  shall
constitute, the valid and binding obligations of the Company enforceable against
the Company in accordance with their terms, except as such enforceability may be
limited by general  principles of equity or applicable  bankruptcy,  insolvency,
reorganization,   moratorium,  liquidation  or  similar  laws  relating  to,  or
affecting  generally,  the  enforcement of creditors'  rights and remedies.  The
Board of Directors of the Company has approved  the  resolutions  (the  "Signing
Resolutions")  substantially  in the form as set forth as Exhibit  C-1  attached
hereto to authorize this Agreement and the transactions contemplated hereby. The
Signing  Resolutions  are  valid,  in full  force and  effect  and have not been
modified or  supplemented in any respect other than by the resolutions set forth
in Exhibit C-2 attached hereto regarding the registration  statement referred to
in Section 4 hereof.  The Company has  delivered to the Buyer a true and correct
copy of a unanimous written consent adopting the Signing Resolutions executed by
all of the members of the Board of Directors of the Company.  No other approvals
or consents of the Company's Board of Directors and/or shareholders is necessary
under  applicable  laws and the Company's  Certificate of  Incorporation  and/or
Bylaws to authorize the  execution and delivery of this  Agreement or any of the
transactions contemplated hereby, including, but not limited to, the issuance of
the Commitment Shares and the issuance of the Purchase Shares up to the Exchange
Cap..

         (c) Capitalization. As of the date hereof, the authorized capital stock
of the Company  consists of (i) 100,000,000  shares of Common Stock, of which as
of the date hereof, 50,591,690 shares are issued and outstanding,  none are held
as treasury shares,  8,414,702 shares are reserved for issuance  pursuant to the
Company's stock option plans of which only approximately 6,734,420 shares remain
available for future grants and 18,338,324  shares are issuable and reserved for
issuance pursuant to securities (other than stock options issued pursuant to the
Company's stock option plans)  exercisable or  exchangeable  for, or convertible
into,  shares of Common Stock and (ii) 5,000,000 shares of blank check Preferred
Stock,  $0.01 par value, of which as of the date hereof no shares are issued and
outstanding. All of such outstanding shares have been, or upon issuance will be,
validly  issued and are fully paid and  nonassessable.  Except as  disclosed  in
Schedule  3(c),  (i) no shares of the  Company's  capital  stock are  subject to
preemptive  rights or any  other  similar  rights  or any liens or  encumbrances
suffered  or  permitted  by the  Company,  (ii)  there are no  outstanding  debt
securities,  (iii) there are no outstanding options,  warrants, scrip, rights to
subscribe to, calls or commitments of any character  whatsoever  relating to, or
securities  or rights  convertible  into,  any  shares of  capital  stock of the
Company or any of its Subsidiaries, or contracts, commitments, understandings or
arrangements  by which the Company or any of its  Subsidiaries  is or may become
bound to issue  additional  shares of capital stock of the Company or any of its
Subsidiaries  or options,  warrants,  scrip,  rights to  subscribe  to, calls or
commitments  of any  character  whatsoever  relating to, or securities or rights
convertible  into,  any  shares of  capital  stock of the  Company or any of its
Subsidiaries,  (iv) there are no  agreements  or  arrangements  under  which the
Company or any of its  Subsidiaries  is obligated to register the sale of any of
their securities under the 1933 Act (except the Registration  Rights Agreement),
(v) there are no outstanding  securities or instruments of the Company or any of
its Subsidiaries which contain any redemption or similar  provisions,  and there
are no  contracts,  commitments,  understandings  or  arrangements  by which the
Company or any of its  Subsidiaries  is or may become bound to redeem a security
of the  Company  or any of its  Subsidiaries,  (vi) there are no  securities  or
instruments  containing   anti-dilution  or  similar  provisions  that  will  be
triggered by the issuance of the  Securities as described in this  Agreement and
(vii) the Company does not have any stock appreciation rights or "phantom stock"
plans or agreements or any similar plan or agreement.  The Company has furnished
to  the  Buyer  true  and  correct  copies  of  the  Company's   Certificate  of
Incorporation,  as amended and as in effect on the date hereof (the "Certificate
of  Incorporation"),  and the Company's By-laws,  as amended and as in effect on
the date hereof (the  "By-laws"),  and summaries of the terms of all  securities
convertible  into or  exercisable  for Common  Stock,  if any, and copies of any
documents  containing  the  material  rights of the  holders  thereof in respect
thereto.

         (d)  Issuance  of  Securities.  The  Commitment  Shares  have been duly
authorized  and,  upon  issuance  in  accordance  with  the  terms  hereof,  the
Commitment Shares shall be (i) validly issued, fully paid and non-assessable and
(ii) free from all taxes,  liens and charges with respect to the issue  thereof.
10,000,000  shares of Common  Stock have been duly  authorized  and reserved for
issuance upon purchase under this Agreement as Purchase  Shares.  392,799 shares
of  Common  Stock  (subject  to  equitable  adjustment  for any  reorganization,
recapitalization,  non-cash dividend,  stock split or other similar transaction)
have been duly  authorized  and reserved for issuance as  Additional  Commitment
Shares in accordance with Section 4(f) this Agreement. Upon issuance and payment
therefor in  accordance  with the terms and  conditions of this  Agreement,  the
Purchase Shares shall be validly issued,  fully paid and  nonassessable and free
from all taxes,  liens and charges with respect to the issue  thereof,  with the
holders being entitled to all rights accorded to a holder of Common Stock.

         (e) No Conflicts.  Except as disclosed in Schedule 3(e), the execution,
delivery and  performance  of the  Transaction  Documents by the Company and the
consummation by the Company of the transactions  contemplated hereby and thereby
(including, without limitation, the reservation for issuance and issuance of the
Purchase  Shares up to the  Exchange  Cap) will not (i) result in a violation of
the Certificate of Incorporation,  any Certificate of Designations,  Preferences
and Rights of any  outstanding  series of preferred  stock of the Company or the
By-laws or (ii)  conflict  with, or constitute a default (or an event which with
notice or lapse of time or both would become a default) under, or give to others
any rights of  termination,  amendment,  acceleration  or  cancellation  of, any
agreement,  indenture  or  instrument  to  which  the  Company  or  any  of  its
Subsidiaries is a party, or result in a violation of any law, rule,  regulation,
order,  judgment  or decree  (including  federal and state  securities  laws and
regulations and the rules and regulations of the Principal Market  applicable to
the Company or any of its Subsidiaries) or by which any property or asset of the
Company or any of its  Subsidiaries is bound or affected,  except in the case of
conflicts, defaults and violations under clause (ii), which could not reasonably
be expected  to result in a Material  Adverse  Effect.  Except as  disclosed  in
Schedule 3(e),  neither the Company nor its  Subsidiaries is in violation of any
term of or in default under its Certificate of Incorporation, any Certificate of
Designation, Preferences and Rights of any outstanding series of preferred stock
of  the  Company  or  By-laws  or  their  organizational   charter  or  by-laws,
respectively.  Except as disclosed in Schedule 3(e), neither the Company nor any
of its  Subsidiaries  is in violation of any term of or is in default  under any
material contract, agreement,  mortgage,  indebtedness,  indenture,  instrument,
judgment,  decree or order or any statute,  rule or regulation applicable to the
Company  or  its  Subsidiaries,   except  for  possible   conflicts,   defaults,
terminations  or  amendments  which could not  reasonably  be expected to have a
Material Adverse Effect. The business of the Company and its Subsidiaries is not
being conducted, and shall not be conducted, in violation of any law, ordinance,
regulation  of any  governmental  entity,  except for possible  violations,  the
sanctions for which either individually or in the aggregate could not reasonably
be  expected  to  have  a  Material  Adverse  Effect.   Except  as  specifically
contemplated  by this Agreement and as required under the 1933 Act or applicable
state  securities  laws,  the  Company is not  required  to obtain any  consent,
authorization or order of, or make any filing or registration with, any court or
governmental agency or any regulatory or self-regulatory  agency in order for it
to execute,  deliver or perform any of its obligations  under or contemplated by
the Transaction Documents in accordance with the terms hereof or thereof. Except
as disclosed in Schedule 3(e), all consents, authorizations, orders, filings and
registrations  which the Company is required to obtain pursuant to the preceding
sentence  shall be obtained or  effected on or prior to the  Commencement  Date.
Except as listed in  Schedule  3(e),  since June 30,  2004,  the Company has not
received nor  delivered any notices or  correspondence  from or to the Principal
Market. The Principal Market has not commenced any delisting proceedings against
the Company.

         (f)  SEC  Documents;  Financial  Statements.  Except  as  disclosed  in
Schedule 3(f),  since January 1, 2004, the Company has timely filed all reports,
schedules, forms, statements and other documents required to be filed by it with
the SEC  pursuant  to the  reporting  requirements  of the  1934 Act (all of the
foregoing filed prior to the date hereof and all exhibits  included  therein and
financial  statements  and  schedules  thereto  and  documents  incorporated  by
reference therein being hereinafter  referred to as the "SEC Documents").  As of
their  respective  dates (except as they have been correctly  amended),  the SEC
Documents  complied in all material  respects with the  requirements of the 1934
Act and the rules and regulations of the SEC promulgated  thereunder  applicable
to the SEC Documents, and none of the SEC Documents, at the time they were filed
with the SEC  (except as they may have been  properly  amended),  contained  any
untrue statement of a material fact or omitted to state a material fact required
to be stated  therein or necessary in order to make the statements  therein,  in
light of the  circumstances  under which they were made, not  misleading.  As of
their  respective  dates  (except  as they  have  been  properly  amended),  the
financial statements of the Company included in the SEC Documents complied as to
form in all material  respects with applicable  accounting  requirements and the
published rules and regulations of the SEC with respect thereto.  Such financial
statements have been prepared in accordance with generally  accepted  accounting
principles, consistently applied, during the periods involved (except (i) as may
be otherwise indicated in such financial statements or the notes thereto or (ii)
in the case of  unaudited  interim  statements,  to the extent  they may exclude
footnotes or may be condensed or summary  statements)  and fairly present in all
material respects the financial  position of the Company as of the dates thereof
and the  results of its  operations  and cash flows for the  periods  then ended
(subject,  in the  case  of  unaudited  statements,  to  normal  year-end  audit
adjustments).  Except as listed in Schedule  3(f),  the Company has  received no
notices  or  correspondence  from the SEC since June 30,  2004.  The SEC has not
commenced  any  enforcement  proceedings  against  the  Company  or  any  of its
subsidiaries.

         (g) Absence of Certain  Changes.  Except as disclosed in Schedule 3(g),
since March 31, 2005, there has been no material adverse change in the business,
properties,  operations,  financial  condition or results of  operations  of the
Company or its  Subsidiaries.  The Company has not taken any steps, and does not
currently  expect  to  take  any  steps,  to  seek  protection  pursuant  to any
Bankruptcy  Law  nor  does  the  Company  or any of its  Subsidiaries  have  any
knowledge or reason to believe that its creditors intend to initiate involuntary
bankruptcy or insolvency proceedings.  The Company is financially solvent and is
generally able to pay its debts as they become due.

         (h)  Absence  of  Litigation.  There is no  action,  suit,  proceeding,
inquiry  or  investigation  before or by any  court,  public  board,  government
agency, self-regulatory organization or body pending or, to the knowledge of the
Company or any of its Subsidiaries, threatened against or affecting the Company,
the Common Stock or any of the Company's Subsidiaries or any of the Company's or
the Company's  Subsidiaries'  officers or directors in their capacities as such,
which  could  reasonably  be  expected  to have a  Material  Adverse  Effect.  A
description of each action, suit, proceeding, inquiry or investigation before or
by any court, public board, government agency,  self-regulatory  organization or
body  which,  as of the date of this  Agreement,  is  pending or  threatened  in
writing  against  or  affecting  the  Company,  the  Common  Stock or any of the
Company's  Subsidiaries  or any of the Company's or the Company's  Subsidiaries'
officers or  directors  in their  capacities  as such,  is set forth in Schedule
3(h).

         (i) Acknowledgment  Regarding Buyer's Status. The Company  acknowledges
and  agrees  that the Buyer is acting  solely in the  capacity  of arm's  length
purchaser  with  respect  to the  Transaction  Documents  and  the  transactions
contemplated hereby and thereby. The Company further acknowledges that the Buyer
is not acting as a  financial  advisor or  fiduciary  of the  Company (or in any
similar capacity) with respect to the Transaction Documents and the transactions
contemplated  hereby and thereby and any advice given by the Buyer or any of its
representatives  or agents in connection with the Transaction  Documents and the
transactions contemplated hereby and thereby is merely incidental to the Buyer's
purchase of the Securities. The Company further represents to the Buyer that the
Company's decision to enter into the Transaction Documents has been based solely
on the  independent  evaluation  by the  Company  and  its  representatives  and
advisors.

         (j) No  General  Solicitation.  Neither  the  Company,  nor  any of its
affiliates,  nor any person  acting on its or their  behalf,  has engaged in any
form of general  solicitation  or general  advertising  (within  the  meaning of
Regulation  D under  the 1933 Act) in  connection  with the offer or sale of the
Securities.

          (k) Intellectual Property Rights. The Company and its Subsidiaries own
or possess  adequate  rights or licenses to use all material  trademarks,  trade
names, service marks, service mark registrations, service names, patents, patent
rights,    copyrights,    inventions,    licenses,    approvals,    governmental
authorizations,  trade secrets and rights  necessary to conduct their respective
businesses as now conducted.  Except as set forth on Schedule 3(k),  none of the
Company's  material  trademarks,   trade  names,  service  marks,  service  mark
registrations,  service names, patents, patent rights,  copyrights,  inventions,
licenses,   approvals,   government  authorizations,   trade  secrets  or  other
intellectual  property  rights have expired or terminated,  or, by the terms and
conditions thereof,  could expire or terminate within two years from the date of
this  Agreement.  The Company and its  Subsidiaries do not have any knowledge of
any infringement by the Company or its  Subsidiaries of any material  trademark,
trade name rights, patents,  patent rights,  copyrights,  inventions,  licenses,
service names, service marks, service mark registrations,  trade secret or other
similar  rights of others,  or of any such  development  of similar or identical
trade  secrets or technical  information  by others and,  except as set forth on
Schedule  3(k),  there is no claim,  action or proceeding  being made or brought
against, or to the Company's knowledge, being threatened against, the Company or
its  Subsidiaries  regarding  trademark,  trade name,  patents,  patent  rights,
invention,  copyright,  license,  service  names,  service  marks,  service mark
registrations,  trade secret or other  infringement,  which could  reasonably be
expected to have a Material Adverse Effect.

         (l)  Environmental  Laws. The Company and its  Subsidiaries  (i) are in
compliance with any and all applicable  foreign,  federal,  state and local laws
and  regulations  relating to the  protection  of human  health and safety,  the
environment  or  hazardous  or  toxic   substances  or  wastes,   pollutants  or
contaminants ("Environmental Laws"), (ii) have received all permits, licenses or
other approvals required of them under applicable  Environmental Laws to conduct
their  respective  businesses  and  (iii) are in  compliance  with all terms and
conditions of any such permit, license or approval, except where, in each of the
three  foregoing  clauses,  the  failure to so comply  could not  reasonably  be
expected to have, individually or in the aggregate, a Material Adverse Effect.

         (m) Title.  The Company and its  Subsidiaries  have good and marketable
title in fee simple to all real  property and good and  marketable  title to all
personal property owned by them which is material to the business of the Company
and its Subsidiaries, in each case free and clear of all liens, encumbrances and
defects  except  such  as are  described  in  Schedule  3(m)  or  such as do not
materially  affect the value of such property and do not interfere  with the use
made and  proposed  to be made of such  property  by the  Company and any of its
Subsidiaries.  Any real property and facilities  held under lease by the Company
and any of its  Subsidiaries  are  held  by them  under  valid,  subsisting  and
enforceable leases with such exceptions as are not material and do not interfere
with the use made and proposed to be made of such  property and buildings by the
Company and its Subsidiaries.

         (n) Insurance.  The Company and each of its Subsidiaries are insured by
insurers of recognized  financial  responsibility  against such losses and risks
and in such  amounts as  management  of the  Company  believes to be prudent and
customary  in the  businesses  in which the  Company  and its  Subsidiaries  are
engaged.  Neither  the  Company  nor any such  Subsidiary  has been  refused any
insurance  coverage  sought or applied  for and neither the Company nor any such
Subsidiary  has any  reason  to  believe  that it will not be able to renew  its
existing  insurance  coverage  as and when such  coverage  expires  or to obtain
similar  coverage  from  similar  insurers as may be  necessary  to continue its
business at a cost that would not materially and adversely affect the condition,
financial or otherwise,  or the earnings,  business or operations of the Company
and its Subsidiaries, taken as a whole.

         (o) Regulatory  Permits.  The Company and its Subsidiaries  possess all
material  certificates,  authorizations  and permits  issued by the  appropriate
federal,  state or foreign  regulatory  authorities  necessary to conduct  their
respective  businesses,  and neither the  Company  nor any such  Subsidiary  has
received any notice of proceedings relating to the revocation or modification of
any such certificate, authorization or permit.

         (p) Tax Status.  The Company and each of its  Subsidiaries  has made or
filed all federal and state income and all other  material tax returns,  reports
and declarations required by any jurisdiction to which it is subject (unless and
only to the extent that the Company and each of its  Subsidiaries  has set aside
on its books  provisions  reasonably  adequate for the payment of all unpaid and
unreported taxes) and has paid all taxes and other governmental  assessments and
charges  that are  material  in amount,  shown or  determined  to be due on such
returns,  reports and  declarations,  except those being contested in good faith
and has set aside on its books provision  reasonably adequate for the payment of
all taxes for periods  subsequent to the periods to which such returns,  reports
or declarations  apply. There are no unpaid taxes in any material amount claimed
to be due by the taxing authority of any  jurisdiction,  and the officers of the
Company know of no basis for any such claim.

         (q) Transactions With Affiliates.  Except as set forth on Schedule 3(q)
and other than the grant or  exercise  of stock  options  disclosed  on Schedule
3(c), none of the officers,  directors, or employees of the Company is presently
a party to any transaction  with the Company or any of its  Subsidiaries  (other
than for services as employees, officers and directors), including any contract,
agreement or other  arrangement  providing for the  furnishing of services to or
by,  providing for rental of real or personal  property to or from, or otherwise
requiring payments to or from any officer,  director or such employee or, to the
knowledge of the Company, any corporation, partnership, trust or other entity in
which any  officer,  director,  or any such  employee  has an  interest or is an
officer, director, trustee or partner.

         (r) Application of Takeover  Protections.  The Company and its board of
directors have taken or will take prior to the  Commencement  Date all necessary
action, if any, in order to render  inapplicable any control share  acquisition,
business  combination,  poison pill (including any  distribution  under a rights
agreement) or other similar  anti-takeover  provision  under the  Certificate of
Incorporation  or the laws of the state of its  incorporation  which is or could
become  applicable to the Buyer as a result of the transactions  contemplated by
this Agreement,  including,  without  limitation,  the Company's issuance of the
Securities and the Buyer's ownership of the Securities.

         (s) Foreign  Corrupt  Practices.  Neither the  Company,  nor any of its
Subsidiaries,  nor any director, officer, agent, employee or other person acting
on behalf of the  Company or any of its  Subsidiaries  has, in the course of its
actions  for, or on behalf of, the  Company,  used any  corporate  funds for any
unlawful contribution,  gift,  entertainment or other unlawful expenses relating
to  political  activity;  made any direct or  indirect  unlawful  payment to any
foreign or  domestic  government  official  or employee  from  corporate  funds;
violated  or is in  violation  of any  provision  of the  U.S.  Foreign  Corrupt
Practices Act of 1977, as amended; or made any unlawful bribe,  rebate,  payoff,
influence payment, kickback or other unlawful payment to any foreign or domestic
government official or employee.


         4.       COVENANTS.

         (a) Filing of Form 8-K and Registration  Statement.  The Company agrees
that it shall, within the time required under the 1934 Act file a Report on Form
8-K  disclosing  this Agreement and the  transaction  contemplated  hereby.  The
Company  shall also file within  twenty (20) Trading Days from the date hereof a
new  registration  statement  covering  the sale of the  Commitment  Shares  the
Signing Shares and at least  10,000,000  Purchase  Shares in accordance with the
terms of the Registration  Rights  Agreement  between the Company and the Buyer,
dated as of the date hereof  ("Registration  Rights Agreement") and up to 50,000
additional  shares  on  behalf  of  other  selling   stockholders.   After  such
registration  statement is declared effective by the SEC, the Company agrees and
acknowledges  that any  sales of such  securities  by the  Company  to the Buyer
pursuant to this  Agreement  are sales of the Company's  equity  securities in a
transaction that is registered under the 1933 Act.

         (b) Blue Sky.  The  Company  shall  take  such  action,  if any,  as is
reasonably  necessary in order to obtain an exemption  for or to qualify (i) the
initial sale of the Commitment Shares and any Purchase Shares to the Buyer under
this Agreement and (ii) any subsequent  resale of the Commitment  Shares and any
Purchase Shares by the Buyer, in each case, under applicable securities or "Blue
Sky" laws of the states of the  United  States in such  states as is  reasonably
requested by the Buyer from time to time, and shall provide evidence of any such
action so taken to the Buyer.

         (c)  No  Variable  Priced  Financing.   Other  than  pursuant  to  this
Agreement,  the Company  agrees that beginning on the date of this Agreement and
ending on the date of  termination  of this  Agreement  (as  provided in Section
11(k) hereof),  neither the Company nor any of its Subsidiaries  shall,  without
the prior  written  consent of the  Buyer,  contract  for any  equity  financing
(including  any debt  financing  with an equity  component)  or issue any equity
securities  of the  Company  or any  Subsidiary  or  securities  convertible  or
exchangeable  into or for equity  securities  of the  Company or any  Subsidiary
(including debt securities with an equity  component) which, in any case (i) are
convertible into or exchangeable for an indeterminate number of shares of common
stock,  (ii) are convertible  into or  exchangeable  for Common Stock at a price
which  varies  with the market  price of the Common  Stock,  (iii)  directly  or
indirectly  provide  for any  "re-set"  or  adjustment  of the  purchase  price,
conversion  rate or exercise  price after the issuance of the security,  or (iv)
contain any  "make-whole"  provision  based upon,  directly or  indirectly,  the
market  price of the Common Stock after the  issuance of the  security,  in each
case, other than reasonable and customary anti-dilution adjustments for issuance
of shares  of Common  Stock at a price  which is below the  market  price of the
Common Stock.

         (d) Listing.  The Company shall  promptly  secure the listing of all of
the Purchase Shares and Commitment Shares upon each national securities exchange
and automated  quotation  system,  if any, upon which shares of Common Stock are
then listed  (subject to official  notice of issuance) up to an amount that does
not exceed the Exchange Cap and shall  maintain,  so long as any other shares of
Common Stock shall be so listed,  such listing of all such  securities from time
to time issuable under the terms of the Transaction Documents. The Company shall
maintain the Common Stock's authorization for quotation on the Principal Market.
Neither the Company nor any of its Subsidiaries shall take any action that would
be  reasonably  expected to result in the  delisting or suspension of the Common
Stock on the Principal Market. The Company shall promptly, and in no event later
than the  following  Trading Day,  provide to the Buyer copies of any notices it
receives from the Principal  Market  regarding the continued  eligibility of the
Common  Stock for  listing  on such  automated  quotation  system or  securities
exchange.  The  Company  shall  pay all fees and  expenses  in  connection  with
satisfying its obligations under this Section.

         (e)  Limitation  on Short  Sales and  Hedging  Transactions.  The Buyer
agrees that  beginning on the date of this  Agreement  and ending on the date of
termination of this  Agreement as provided in Section  11(k),  the Buyer and its
agents,  representatives and affiliates shall not in any manner whatsoever enter
into or effect,  directly or  indirectly,  any (i) "short sale" (as such term is
defined  in Rule  3b-3 of the 1934  Act) of the  Common  Stock  or (ii)  hedging
transaction,  which  establishes a net short position with respect to the Common
Stock.

         (f) Issuance of  Commitment  Shares;  Limitation on Sales of Commitment
Shares.  Immediately  upon the  execution of this  Agreement,  the Company shall
issue to the Buyer  392,798  shares of Common  Stock  (the  "Initial  Commitment
Shares").  In connection  with each purchase of Purchase Shares  hereunder,  the
Company  agrees to issue to the Buyer a number  of shares of Common  Stock  (the
"Additional  Commitment Shares" and together with the Initial Commitment Shares,
the  "Commitment  Shares")  equal  to the  product  of (x)  392,799  and (y) the
Purchase Amount Fraction.  The "Purchase Amount Fraction" shall mean a fraction,
the  numerator  of which is the  Purchase  Amount  purchased  by the Buyer  with
respect to such  purchase of  Purchase  Shares and the  denominator  of which is
Twenty Million Dollars ($20,000,000).  The Additional Commitment Shares shall be
equitably adjusted for any reorganization,  recapitalization, non-cash dividend,
stock split or other similar transaction. The Initial Commitment Shares shall be
issued in  certificated  form and  (subject to Section 5 hereof)  shall bear the
following restrictive legend:

         THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN REGISTERED
         UNDER THE  SECURITIES  ACT OF 1933,  AS AMENDED,  OR  APPLICABLE  STATE
         SECURITIES  LAWS. THE SECURITIES  HAVE BEEN ACQUIRED FOR INVESTMENT AND
         MAY NOT BE OFFERED  FOR SALE,  SOLD,  TRANSFERRED  OR  ASSIGNED  IN THE
         ABSENCE OF AN EFFECTIVE REGISTRATION STATEMENT FOR THE SECURITIES UNDER
         THE SECURITIES ACT OF 1933, AS AMENDED,  OR APPLICABLE STATE SECURITIES
         LAWS,  OR AN OPINION OF HOLDER'S  COUNSEL,  IN A CUSTOMARY  FORM,  THAT
         REGISTRATION  IS  NOT  REQUIRED  UNDER  SAID  ACT OR  APPLICABLE  STATE
         SECURITIES LAWS OR UNLESS SOLD PURSUANT TO RULE 144 UNDER SAID ACT.

           The Buyer  agrees  that the  Buyer  shall  not  transfer  or sell the
Commitment  Shares  until the earlier of 500 Trading  Days  (Twenty Five Monthly
Periods)  from the date  hereof  or the date on which  this  Agreement  has been
terminated,  provided,  however,  that such restrictions shall not apply: (i) in
connection  with any  transfers to or among  affiliates  (as defined in the 1934
Act) (ii) in the event that the Commencement does not occur on or before October
31, 2005,  due to the failure of the Company to satisfy the conditions set forth
in Section 7 or (iii) if an Event of Default has  occurred,  or any event which,
after notice and/or lapse of time,  would become an Event of Default,  including
any failure by the Company to timely issue Purchase Shares under this Agreement.
Notwithstanding  the  forgoing,  the Buyer may transfer  Commitment  Shares to a
third  party  in order  to  settle a sale  made by the  Buyer  where  the  Buyer
reasonably  expects  the Company to deliver  Purchase  Shares to the Buyer under
this  Agreement  so long as the Buyer  maintains  ownership  of the same overall
number of  shares  of  Common  Stock by  "replacing"  the  Commitment  Shares so
transferred with Purchase Shares when the Purchase Shares are actually issued by
the Company to the Buyer.

         (g) Due Diligence. The Buyer shall have the right, from time to time as
the Buyer may reasonably deem appropriate,  to perform  reasonable due diligence
on the Company during normal  business  hours.  The Company and its officers and
employees shall provide  information and reasonably  cooperate with the Buyer in
connection  with any reasonable  request by the Buyer related to the Buyer's due
diligence of the Company,  including,  but not limited to, any such request made
by the Buyer in  connection  with (i) the filing of the  registration  statement
described  in Section 4(a) hereof and (ii) the  Commencement.  Each party hereto
agrees not to disclose any  Confidential  Information  of the other party to any
third party and shall not use the Confidential Information for any purpose other
than in connection  with, or in furtherance  of, the  transactions  contemplated
hereby. Each party hereto  acknowledges that the Confidential  Information shall
remain the  property of the  disclosing  party and agrees that it shall take all
reasonable  measures  to protect  the  secrecy of any  Confidential  Information
disclosed by the other party.

         (h)  Participation  Rights.  For a period of 20 months from the date of
this Agreement, the Company hereby grants to the Buyer a right to participate in
the purchase of any New Securities (as defined below) that the Company may, from
time to  time,  propose  to  issue  and sell in  connection  with any  financing
transaction, as follows. Not later than 5 Trading Days prior to the execution of
any definitive  documentation  relating to the sale of any New Securities to any
person  or entity  other  than the  Buyer or an  Affiliate  of the Buyer (a "New
Person"),  the Company  shall deliver  written  notice to Buyer of its intent to
enter into any such  transaction,  describing the New Person and the type of New
Securities  in  reasonable  detail,  and attaching to such notice copies of such
definitive documentation.  The Buyer shall have 20 Trading Days after receipt of
such notice to purchase 20% of such New  Securities or any portion  thereof,  at
the price and on the terms  specified in such notice by giving written notice to
the Company  specifying  the amount of New  Securities  to be  purchased  by the
Buyer.  In the event the  Company  has not sold such New  Securities  to the New
Person  within 10 Trading  Days after notice  thereof to the Buyer,  the Company
shall not thereafter  issue or sell any New Securities to any New Person without
first again complying with this Section.  "New Securities" shall mean any shares
of Common Stock,  preferred stock or any other equity  securities of the Company
or securities  convertible or exchangeable for equity securities of the Company,
provided,  however,  that New Securities shall not include, (i) shares of Common
Stock issuable upon  conversion or exercise of any securities  outstanding as of
the date hereof,  (ii) shares,  options or warrants for Common Stock  granted to
officers,  directors and employees of the Company pursuant to stock option plans
approved by the Board of Directors of the Company,  (iii) shares of common stock
issued pursuant to the Company's 2004 Equity Incentive Plan and shares of common
stock issuable upon exercise of options and rights issued pursuant to this plan,
(iv) and shares of stock issued  pursuant to the program  authorized  in 2003 to
pay vendors for  services  rendered,  (v) shares of Common  Stock or  securities
convertible or exchangeable  for Common Stock issued pursuant to the acquisition
of another company by consolidation, merger, or purchase of all or substantially
all of the assets of such company or (iv) shares of Common  Stock or  securities
convertible  or  exchangeable  into shares of Common Stock issued in  connection
with a strategic transaction involving the Company and issued to an entity or an
affiliate  of such entity that is engaged in the same or  substantially  related
business as the Company.  The Buyer rights hereunder shall not prohibit or limit
the Company from  selling any New  Securities  so long as the Company  makes the
same offer to the Buyer as  provided  herein.  Otherwise  the  Company  shall be
prohibited  from  selling any New  Securities  to any New Person  until it fully
complies herewith.


         5.       TRANSFER AGENT INSTRUCTIONS.

         Immediately  upon the  execution of this  Agreement,  the Company shall
deliver  to the  Transfer  Agent a letter in the form as set forth as  Exhibit E
attached hereto with respect to the issuance of the Initial  Commitment  Shares.
On the Commencement  Date, the Company shall cause any restrictive legend on the
Initial  Commitment  Shares and the shares of Common  Stock  issued to the Buyer
upon signing that certain Term Sheet between the Buyer and the Company and dated
as of May 26, 2005, (the "Signing Shares") to be removed and all of the Purchase
Shares and Additional Commitment Shares, to be issued under this Agreement shall
be issued without any  restrictive  legend unless the Buyer  expressly  consents
otherwise.  The Company  shall issue  irrevocable  instructions  to the Transfer
Agent,  and any subsequent  transfer agent, to issue Purchase Shares in the name
of  the  Buyer  for  the  Purchase  Shares  (the  "Irrevocable   Transfer  Agent
Instructions"). The Company warrants to the Buyer that no instruction other than
the Irrevocable Transfer Agent Instructions  referred to in this Section 5, will
be given by the  Company  to the  Transfer  Agent with  respect to the  Purchase
Shares and that the Commitment  Shares,  Signing Shares and the Purchase  Shares
shall  otherwise be freely  transferable on the books and records of the Company
as and to the extent  provided in this  Agreement  and the  Registration  Rights
Agreement  subject  to  the  provisions  of  Section  4(f)  in the  case  of the
Commitment Shares.


         6.       CONDITIONS TO THE COMPANY'S OBLIGATION TO COMMENCE
                  SALES OF SHARES OF COMMON STOCK.

         The  obligation  of the  Company  hereunder  to  commence  sales of the
Purchase  Shares  is  subject  to the  satisfaction  of  each  of the  following
conditions  on or before the  Commencement  Date (the date that sales begin) and
once such  conditions  have been  initially  satisfied,  there  shall not be any
ongoing  obligation  to  satisfy  such  conditions  after the  Commencement  has
occurred;  provided that these conditions are for the Company's sole benefit and
may be waived by the Company at any time in its sole discretion by providing the
Buyer with prior written notice thereof:

         (a) The Buyer shall have  executed  each of the  Transaction  Documents
and delivered the same to the Company.

         (b)  Subject  to  the  Company's   compliance   with  Section  4(a),  a
registration  statement  covering  the  sale of all of the  Commitment  Shares ,
Signing Shares and at least 10,000,000  Purchase Shares shall have been declared
effective  under the 1933 Act by the SEC and no stop order  with  respect to the
Registration Statement shall be pending or threatened by the SEC.

         (c) The  representations  and warranties of the Buyer shall be true and
correct  in  all  material  respects  as of the  date  when  made  and as of the
Commencement  Date as though made at that time (except for  representations  and
warranties  that  speak  as of a  specific  date),  and  the  Buyer  shall  have
performed,  satisfied and complied in all material  respects with the covenants,
agreements and conditions required by this Agreement to be performed,  satisfied
or complied with by the Buyer at or prior to the Commencement Date.


         7.       CONDITIONS TO THE BUYER'S OBLIGATION TO COMMENCE
                  PURCHASES OF SHARES OF COMMON STOCK.

         The  obligation of the Buyer to commence  purchases of Purchase  Shares
under this  Agreement is subject to the  satisfaction  of each of the  following
conditions  on or before the  Commencement  Date (the date that sales begin) and
once such  conditions  have been  initially  satisfied,  there  shall not be any
ongoing  obligation  to  satisfy  such  conditions  after the  Commencement  has
occurred:

         (a) The Company shall have executed each of the  Transaction  Documents
and delivered the same to the Buyer.

         (b) The Company  shall have issued to the Buyer the Initial  Commitment
Shares  and  shall  have  removed  the  restrictive  transfer  legend  from  the
certificate representing the Initial Commitment Shares and Signing Shares.

         (c) The Common Stock shall be authorized for quotation on the Principal
Market, trading in the Common Stock shall not have been within the last 365 days
suspended by the SEC or the  Principal  Market and the  Purchase  Shares and the
Commitment  Shares shall be approved for listing upon the Principal Market up to
the Exchange Cap.

         (d) The Buyer shall have received the opinions of the  Company's  legal
counsel dated as of the Commencement Date substantially in the form of Exhibit A
attached hereto.

         (e) The representations and warranties of the Company shall be true and
correct  in all  material  respects  (except  to the  extent  that  any of  such
representations and warranties is already qualified as to materiality in Section
3 above, in which case, such  representations  and warranties  shall be true and
correct  without further  qualification)  as of the date when made and as of the
Commencement  Date as though made at that time (except for  representations  and
warranties  that  speak  as of a  specific  date)  and the  Company  shall  have
performed, satisfied and complied with the covenants,  agreements and conditions
required by the  Transaction  Documents to be  performed,  satisfied or complied
with by the Company at or prior to the  Commencement  Date. The Buyer shall have
received a  certificate,  executed by the CEO,  President or CFO of the Company,
dated as of the Commencement  Date, to the foregoing effect in the form attached
hereto as Exhibit B.

         (f)  The  Board  of  Directors  of  the  Company   shall  have  adopted
resolutions  in the form  attached  hereto as  Exhibit C which  shall be in full
force  and  effect  without  any  amendment  or  supplement  thereto  as of  the
Commencement Date.

         (g) As of the Commencement Date, the Company shall have reserved out of
its  authorized  and  unissued  Common  Stock,  (A)  solely  for the  purpose of
effecting purchases of Purchase Shares hereunder,  at least 10,000,000 shares of
Common Stock and (B) as Additional  Commitment Shares in accordance with Section
4(f) hereof, 392,799 shares of Common Stock.

         (h) The Irrevocable Transfer Agent Instructions,  in form acceptable to
the Buyer  shall  have been  delivered  to and  acknowledged  in  writing by the
Company and the Company's Transfer Agent.

         (i) The  Company  shall  have  delivered  to the  Buyer  a  certificate
evidencing  the  incorporation  and good standing of the Company in the State of
Delaware  issued by the Secretary of State of the State of Delaware as of a date
within ten (10) Trading Days of the Commencement Date.

         (j) The Company shall have  delivered to the Buyer a certified  copy of
the Certificate of  Incorporation  as certified by the Secretary of State of the
State of Delaware within ten (10) Trading Days of the Commencement Date.

         (k) The  Company  shall  have  delivered  to the  Buyer  a  secretary's
certificate  executed  by  the  Secretary  of  the  Company,  dated  as  of  the
Commencement Date, in the form attached hereto as Exhibit D.

         (l) A registration statement covering the sale of all of the Commitment
Shares,  Signing Shares and at least 10,000,000  Purchase Shares shall have been
declared  effective under the 1933 Act by the SEC and no stop order with respect
to the  registration  statement  shall be pending or  threatened by the SEC. The
Company  shall  have  prepared  and  delivered  to the  Buyer  a  final  form of
prospectus  to be  used  by the  Buyer  in  connection  with  any  sales  of any
Commitment Shares, Signing Shares or any Purchase Shares. The Company shall have
made all  filings  under  all  applicable  federal  and  state  securities  laws
necessary to consummate  the issuance of the Commitment  Shares,  Signing Shares
and the Purchase Shares pursuant to this Agreement in compliance with such laws.

         (m) No Event of Default has occurred,  or any event which, after notice
and/or lapse of time, would become an Event of Default has occurred.

         (n) On or prior to the  Commencement  Date,  the Company shall take all
necessary action, if any, and such actions as reasonably requested by the Buyer,
in  order  to  render  inapplicable  any  control  share  acquisition,  business
combination,  shareholder rights plan or poison pill (including any distribution
under a rights  agreement) or other similar  anti-takeover  provision  under the
Certificate of Incorporation or the laws of the state of its incorporation which
is or could  become  applicable  to the  Buyer as a result  of the  transactions
contemplated by this Agreement,  including,  without  limitation,  the Company's
issuance of the Securities and the Buyer's ownership of the Securities.

         (o) The  Company  shall have  provided  the Buyer with the  information
requested by the Buyer in connection with its due diligence  requests made prior
to, or in connection  with, the  Commencement,  in accordance  with the terms of
Section 4(g) hereof.


         8.       INDEMNIFICATION.

         In  consideration  of  the  Buyer's   execution  and  delivery  of  the
Transaction  Documents and acquiring the Securities hereunder and in addition to
all of the Company's  other  obligations  under the Transaction  Documents,  the
Company shall defend, protect,  indemnify and hold harmless the Buyer and all of
its  affiliates,  shareholders,  officers,  directors,  employees  and direct or
indirect   investors  and  any  of  the  foregoing   person's  agents  or  other
representatives  (including,  without  limitation,  those retained in connection
with  the  transactions  contemplated  by  this  Agreement)  (collectively,  the
"Indemnitees")  from and against any and all actions,  causes of action,  suits,
claims, losses, costs, penalties, fees, liabilities and damages, and expenses in
connection therewith  (irrespective of whether any such Indemnitee is a party to
the  action  for which  indemnification  hereunder  is  sought),  and  including
reasonable  attorneys' fees and disbursements  (the "Indemnified  Liabilities"),
incurred by any Indemnitee as a result of, or arising out of, or relating to (a)
any  misrepresentation  or breach of any  representation or warranty made by the
Company in the  Transaction  Documents or any other  certificate,  instrument or
document  contemplated  hereby  or  thereby,  (b) any  breach  of any  covenant,
agreement or obligation of the Company contained in the Transaction Documents or
any other certificate, instrument or document contemplated hereby or thereby, or
(c) any cause of action,  suit or claim brought or made against such  Indemnitee
and arising out of or resulting  from the  execution,  delivery,  performance or
enforcement of the Transaction Documents or any other certificate, instrument or
document contemplated hereby or thereby,  other than with respect to Indemnified
Liabilities  which  directly and primarily  result from the gross  negligence or
willful  misconduct  of  the  Indemnitee.  To  the  extent  that  the  foregoing
undertaking  by the Company  may be  unenforceable  for any reason,  the Company
shall make the maximum  contribution to the payment and  satisfaction of each of
the Indemnified Liabilities which is permissible under applicable law.


         9.       EVENTS OF DEFAULT.

         An "Event of Default"  shall be deemed to have  occurred at any time as
any of the following events occurs:

         (a) while any  registration  statement  is  required  to be  maintained
effective  pursuant  to the  terms of the  Registration  Rights  Agreement,  the
effectiveness of such registration  statement lapses for any reason  (including,
without limitation, the issuance of a stop order) or is unavailable to the Buyer
for sale of all of the  Registrable  Securities (as defined in the  Registration
Rights  Agreement)  in  accordance  with the  terms of the  Registration  Rights
Agreement,  and such lapse or unavailability  continues for a period of ten (10)
consecutive  Trading  Days or for more than an  aggregate of thirty (30) Trading
Days in any 365-day period;

         (b)      the suspension  from trading or failure of the Common Stock to
be listed on the Principal  Market for a period of three (3) consecutive Trading
Days;

         (c) the  delisting of the  Company's  Common  Stock from the  Principal
Market,  provided,  however, that the Common Stock is not immediately thereafter
trading  on the New York Stock  Exchange,  the Nasdaq  National  Market,  or the
Nasdaq SmallCap Market or the OTC Bulletin Board;

         (d) the failure for any reason by the Transfer  Agent to issue Purchase
Shares to the Buyer within five (5) Trading Days after the  applicable  Purchase
Date which the Buyer is entitled to receive;

         (e) the Company  breaches  any  representation,  warranty,  covenant or
other term or condition under any Transaction Document if such breach could have
a  Material  Adverse  Effect and  except,  in the case of a breach of a covenant
which is reasonably  curable,  only if such breach  continues for a period of at
least ten (10) Trading Days;

         (f)      if any Person  commences a  proceeding  against the Company
pursuant to or within the meaning of any Bankruptcy Law ;

         (g) if the Company  pursuant to or within the meaning of any Bankruptcy
Law; (A) commences a voluntary  case,  (B) consents to the entry of an order for
relief against it in an involuntary  case, (C) consents to the  appointment of a
Custodian of it or for all or  substantially  all of its  property,  (D) makes a
general assignment for the benefit of its creditors,  (E) becomes insolvent,  or
(F) is generally unable to pay its debts as the same become due;

         (h) a court of competent  jurisdiction  enters an order or decree under
any  Bankruptcy Law that (A) is for relief against the Company in an involuntary
case, (B) appoints a Custodian of the Company or for all or substantially all of
its property, or (C) orders the liquidation of the Company or any Subsidiary; or

         (i) a material  adverse  change in the  business,  properties,
operations,  financial  condition  or results of operations of the Company or
its Subsidiaries;

         (j) if at any time after the  Commencement  Date, the "Exchange Cap" is
reached.  The "Exchange Cap" shall be deemed to be reached at such time if, upon
submission  of a Purchase  Notice  under this  Agreement,  the  issuance of such
shares of Common  Stock would exceed that number of shares of Common Stock which
the Company may issue  under this  Agreement  without  breaching  the  Company's
obligations under the rules or regulations of the Principal Market).

In addition  to any other  rights and  remedies  under  applicable  law and this
Agreement, including the Buyer termination rights under Section 11(k) hereof, so
long as an Event of Default  has  occurred  and is  continuing,  or if any event
which, after notice and/or lapse of time, would become an Event of Default,  has
occurred  and is  continuing,  or so long as the  Purchase  Price is  below  the
Purchase Price Floor, the Buyer shall not be obligated to purchase any shares of
Common Stock under this  Agreement.  If pursuant to or within the meaning of any
Bankruptcy Law, the Company commences a voluntary case or any Person commences a
proceeding  against the Company, a Custodian is appointed for the Company or for
all or  substantially  all of its  property,  or the  Company  makes  a  general
assignment for the benefit of its creditors,  (any of which would be an Event of
Default as described  in Sections  9(f),  9(g) and 9(h)  hereof) this  Agreement
shall  automatically  terminate  without any liability or payment to the Company
without  further  action or notice by any Person.  No such  termination  of this
Agreement  under  Section  11(k)(i)  shall  affect the  Company's or the Buyer's
obligations  under this  Agreement  with  respect to pending  purchases  and the
Company and the Buyer shall complete their  respective  obligations with respect
to any pending purchases under this Agreement.


         10.      CERTAIN DEFINED TERMS.

         For  purposes of this  Agreement,  the  following  terms shall have the
following meanings:

         (a)      "1933 Act" means the Securities Act of 1933, as amended.

         (b)  "Available   Amount"  means   initially   Twenty  Million  Dollars
($20,000,000)  in the  aggregate  which  amount shall be reduced by the Purchase
Amount each time the Buyer purchases  shares of Common Stock pursuant to Section
1 hereof.

         (c)      "Bankruptcy  Law" means Title 11, U.S.  Code, or any similar
federal or state law for the relief of debtors.

         (d) "Closing  Sale Price" means,  for any security as of any date,  the
last closing trade price for such  security on the Principal  Market as reported
by the  Principal  Market,  or, if the  Principal  Market  is not the  principal
securities exchange or trading market for such security,  the last closing trade
price of such security on the principal  securities  exchange or trading  market
where such security is listed or traded as reported by the Principal Market.

         (e)  "Confidential  Information"  means any  information  disclosed  by
either  party to the other party,  either  directly or  indirectly,  in writing,
orally or by  inspection of tangible  objects  (including,  without  limitation,
documents,  prototypes,  samples,  plant and equipment),  which is designated as
"Confidential,"   "Proprietary"   or  some  similar   designation.   Information
communicated  orally  shall  be  considered  Confidential  Information  if  such
information is confirmed in writing as being Confidential Information within ten
(10) business days after the initial  disclosure.  Confidential  Information may
also  include  information  disclosed to a  disclosing  party by third  parties.
Confidential  Information shall not, however,  include any information which (i)
was publicly  known and made  generally  available in the public domain prior to
the time of disclosure by the disclosing  party; (ii) becomes publicly known and
made  generally  available  after  disclosure  by the  disclosing  party  to the
receiving party through no action or inaction of the receiving  party;  (iii) is
already in the  possession of the  receiving  party at the time of disclosure by
the  disclosing  party as shown  by the  receiving  party's  files  and  records
immediately  prior to the time of disclosure;  (iv) is obtained by the receiving
party from a third party without a breach of such third party's  obligations  of
confidentiality;  (v) is independently  developed by the receiving party without
use of or reference to the disclosing party's Confidential Information, as shown
by documents and other competent  evidence in the receiving party's  possession;
or (vi) is required by law to be disclosed by the receiving party, provided that
the receiving  party gives the  disclosing  party prompt  written notice of such
requirement  prior to such  disclosure  and  assistance  in  obtaining  an order
protecting the information from public disclosure.

         (f)      "Custodian"  means any receiver,  trustee,  assignee,
liquidator or similar  official  under any Bankruptcy Law.

         (g) "Maturity Date" means the date that is 500 Trading Days (25 Monthly
Periods) from the Commencement Date.

         (h)      "Monthly  Period" means each successive 20 Trading Day period
commencing  with the  Commencement Date.

         (i)  "Person"  means an  individual  or entity  including  any  limited
liability  company, a partnership,  a joint venture, a corporation,  a trust, an
unincorporated  organization  and a  government  or  any  department  or  agency
thereof.

         (j)  "Principal  Market" means the American  Stock  Exchange;  provided
however,  that in the event the Company's  Common Stock is ever listed or traded
on the Nasdaq National Market, the Nasdaq SmallCap Market, or the New York Stock
Exchange,  than the "Principal  Market" shall mean such other market or exchange
on which the Company's Common Stock is then listed or traded.

         (k)      "Purchase  Amount"  means  the  portion  of the  Available
Amount to be  purchased  by the Buyer pursuant to Section 1 hereof.

         (l)  "Purchase  Date"  means the  actual  date that the Buyer is to buy
Purchase Shares pursuant to Section 1 hereof.

         (m) "Purchase  Price" means, as of any Trading Day the lower of the (A)
the  lowest  Sale  Price of the  Common  Stock on such  Trading  Day and (B) the
arithmetic  average of the three (3) lowest  Closing  Sale Prices for the Common
Stock during the twelve (12) consecutive  Trading Days ending on the Trading Day
immediately  preceding such date of determination (to be appropriately  adjusted
for any  reorganization,  recapitalization,  non-cash  dividend,  stock split or
other similar transaction).

         (n) "Sale  Price"  means,  for any  security as of any date,  any trade
price for such  security on the  Principal  Market as reported by the  Principal
Market, or, if the Principal Market is not the principal  securities exchange or
trading  market  for such  security,  the trade  price of such  security  on the
principal securities exchange or trading market where such security is listed or
traded as reported by the Principal Market.

         (o) "SEC" means the United States Securities and Exchange Commission.

         (q)  "Transfer  Agent" means the  transfer  agent of the Company as set
forth in Section  11(f)  hereof or such other  person who is then serving as the
transfer agent for the Company in respect of the Common Stock.

         (r) "Trading Day" means any day on which the  Principal  Market is open
for trading  including any day on which the Principal Market is open for trading
for a period of time less than the customary time.


         11.      MISCELLANEOUS.

         (a) Governing Law; Jurisdiction;  Jury Trial. The corporate laws of the
State of Delaware shall govern all issues  concerning the relative rights of the
Company and its shareholders.  All other questions  concerning the construction,
validity,  enforcement  and  interpretation  of this  Agreement  and  the  other
Transaction  Documents  shall be governed by the  internal  laws of the State of
Illinois,  without  giving  effect  to any  choice  of law  or  conflict  of law
provision or rule (whether of the State of Illinois or any other  jurisdictions)
that would cause the application of the laws of any jurisdictions other than the
State of  Illinois.  Each party  hereby  irrevocably  submits  to the  exclusive
jurisdiction of the state and federal courts sitting in the City of Chicago, for
the  adjudication  of any  dispute  hereunder  or under  the  other  Transaction
Documents  or in  connection  herewith  or  therewith,  or with any  transaction
contemplated  hereby or discussed herein,  and hereby  irrevocably  waives,  and
agrees not to assert in any suit, action or proceeding, any claim that it is not
personally subject to the jurisdiction of any such court, that such suit, action
or  proceeding  is  brought in an  inconvenient  forum or that the venue of such
suit,  action or proceeding is improper.  Each party hereby  irrevocably  waives
personal  service of process and  consents to process  being  served in any such
suit,  action or proceeding by mailing a copy thereof to such party by certified
or  registered  mail at the address for such notices to it under this  Agreement
and agrees that such service shall  constitute  good and  sufficient  service of
process and notice thereof. Nothing contained herein shall be deemed to limit in
any way any right to serve  process in any manner  permitted by law.  EACH PARTY
HEREBY  IRREVOCABLY  WAIVES ANY RIGHT IT MAY HAVE, AND AGREES NOT TO REQUEST,  A
JURY  TRIAL FOR THE  ADJUDICATION  OF ANY  DISPUTE  HEREUNDER  OR IN  CONNECTION
HEREWITH  OR  ARISING  OUT OF THIS  AGREEMENT  OR ANY  TRANSACTION  CONTEMPLATED
HEREBY.

         (b)  Counterparts.  This  Agreement  may be  executed  in  two or  more
identical  counterparts,  all of  which  shall  be  considered  one and the same
agreement and shall become effective when  counterparts have been signed by each
party and  delivered to the other  party;  provided  that a facsimile  signature
shall be  considered  due  execution  and shall be  binding  upon the  signatory
thereto with the same force and effect as if the signature were an original, not
a facsimile signature.

         (c)  Headings.  The headings of this  Agreement  are for  convenience
              --------
of reference and shall not form part of, or affect the interpretation of, this
Agreement.

         (d)  Severability.  If any provision of this Agreement shall be invalid
or unenforceable in any jurisdiction,  such invalidity or unenforceability shall
not affect the validity or  enforceability of the remainder of this Agreement in
that  jurisdiction  or the validity or  enforceability  of any provision of this
Agreement in any other jurisdiction.

         (e) Entire  Agreement;  Amendments.  With the  exception  of the Mutual
Nondisclosure  Agreement  between the parties  dated as of June 17,  2005,  this
Agreement  supersedes  all other  prior oral or written  agreements  between the
Buyer,  the Company,  their  affiliates  and persons acting on their behalf with
respect  to  the  matters  discussed  herein,  and  this  Agreement,  the  other
Transaction  Documents and the instruments  referenced herein contain the entire
understanding  of the parties  with  respect to the matters  covered  herein and
therein and,  except as  specifically  set forth herein or therein,  neither the
Company  nor  the  Buyer  makes  any  representation,   warranty,   covenant  or
undertaking with respect to such matters. Any provision of this Agreement may be
amended or modified by mutual  agreement  of the Company and the Buyer,  and any
provision  hereof may be waived only by the party  against whom  enforcement  is
sought.  The Company  acknowledges  and agrees that is has not relied on, in any
manner whatsoever,  any  representations  or statements,  written or oral, other
than as expressly set forth in this Agreement.

         (f) Notices.  Any notices,  consents,  waivers or other  communications
required or permitted to be given under the terms of this  Agreement  must be in
writing  and will be deemed  to have  been  delivered:  (i) upon  receipt,  when
delivered  personally;  (ii)  upon  receipt,  when sent by  facsimile  (provided
confirmation of transmission  is  mechanically or  electronically  generated and
kept on file by the sending party);  or (iii) one Trading Day after deposit with
a  nationally  recognized  overnight  delivery  service,  in each case  properly
addressed to the party to receive the same. The addresses and facsimile  numbers
for such communications shall be:

         If to the Company:
                  Hemispherx Biopharma, Inc.
                  1617 JFK Blvd., Suite 660
                  Philadelphia, PA 19103
                  Telephone:        215-988-0080
                  Facsimile:        215-988-1739
                  Attention:        Chief Executive Officer

         With a copy to:
                  Silverman Sclar Shin & Byrne PLLC
                  381 Park Ave. South, Suite 1601
                  New York, NY 10016
                  Telephone:        212-779-8600
                  Facsimile:        212-779-8858
                  Attention:        Richard Feiner

         If to the Buyer:
                  Fusion Capital Fund II, LLC
                  222 Merchandise Mart Plaza, Suite 9-112
                  Chicago, IL 60654
                  Telephone:        312-644-6644
                  Facsimile:        312-644-6244
                  Attention:        Steven G. Martin

         If to the Transfer Agent:
                  Continental Stock Transfer & Trust Co
                   17 Battery Place
                  8th Floor
                  New York,  NY 10004
                  Telephone:        212-509-4000
                  Facsimile:        212-509-5150
                  Attention:        Bill Seegraber

or at such other address and/or facsimile number and/or to the attention of such
other person as the  recipient  party has  specified by written  notice given to
each other  party  three (3)  Trading  Days prior to the  effectiveness  of such
change.  Written  confirmation  of receipt  (A) given by the  recipient  of such
notice,   consent,   waiver  or  other   communication,   (B)   mechanically  or
electronically  generated by the sender's facsimile machine containing the time,
date, and recipient facsimile number or (C) provided by a nationally  recognized
overnight  delivery service,  shall be rebuttable  evidence of personal service,
receipt by facsimile or receipt from a nationally  recognized overnight delivery
service in accordance with clause (i), (ii) or (iii) above, respectively.

         (g)  Successors and Assigns.  This Agreement  shall be binding upon and
inure to the benefit of the parties and their respective successors and assigns.
The  Company  shall not  assign  this  Agreement  or any  rights or  obligations
hereunder without the prior written consent of the Buyer, including by merger or
consolidation.  The Buyer may not assign its  rights or  obligations  under this
Agreement.

         (h) No Third Party  Beneficiaries.  This  Agreement is intended for
             -----------------------------
the benefit of the parties hereto and their  respective  permitted  successors
and  assigns,  and is not for the benefit  of, nor may any  provision
hereof be enforced by, any other person.

         (i)  Publicity.  The  Buyer  shall  have the  right to  approve  before
issuance any press release, SEC filing or any other public disclosure made by or
on behalf of the Company  whatsoever with respect to, in any manner,  the Buyer,
its  purchases  hereunder or any aspect of this  Agreement  or the  transactions
contemplated  hereby;  provided,  however,  that the Company  shall be entitled,
without  the prior  approval  of the Buyer,  to make any press  release or other
public  disclosure  (including  any filings  with the SEC) with  respect to such
transactions as is required by applicable law and regulations; provided however,
the Company and its counsel must consult with the Buyer in  connection  with any
such press  release or other  public  disclosure  at least two (2) Trading  Days
prior to its  release.  The Buyer must be provided  with a copy thereof at least
two (2) Trading  Days prior to any release or use by the  Company  thereof.  The
Company  agrees and  acknowledges  that its  failure to fully  comply  with this
provision  constitutes a material  adverse  effect on its ability to perform its
obligations under this Agreement.

         (j) Further Assurances. Each party shall do and perform, or cause to be
done and  performed,  all such  further acts and things,  and shall  execute and
deliver all such other agreements,  certificates,  instruments and documents, as
the other  party may  reasonably  request  in order to carry out the  intent and
accomplish  the  purposes  of  this  Agreement  and  the   consummation  of  the
transactions contemplated hereby.

        (k)Termination. This Agreement may be terminated only as follows:
              -----------

                  (i) By the Buyer any time an Event of Default  exists  without
         any  liability  or payment to the Company.  However,  if pursuant to or
         within the  meaning of any  Bankruptcy  Law,  the  Company  commences a
         voluntary  case  or any  Person  commences  a  proceeding  against  the
         Company,  a  Custodian  is  appointed  for  the  Company  or for all or
         substantially  all of its  property,  or the  Company  makes a  general
         assignment for the benefit of its creditors,  (any of which would be an
         Event of Default as described in Sections  9(f),  9(g) and 9(h) hereof)
         this Agreement shall  automatically  terminate without any liability or
         payment to the Company  without further action or notice by any Person.
         No such termination of this Agreement under this Section 11(k)(i) shall
         affect the Company's or the Buyer's  obligations  under this  Agreement
         with respect to pending  purchases  and the Company and the Buyer shall
         complete  their  respective  obligations  with  respect to any  pending
         purchases under this Agreement.

                  (ii)  In the  event  that  the  Commencement  shall  not  have
         occurred, the Company shall have the option to terminate this Agreement
         for any reason or for no reason  without  liability of any party to any
         other party.

                  (iii)  In the  event  that  the  Commencement  shall  not have
         occurred on or before  October 31, 2005,  due to the failure to satisfy
         the  conditions set forth in Sections 6 and 7 above with respect to the
         Commencement  (and the  nonbreaching  party's  failure  to  waive  such
         unsatisfied condition(s)), the nonbreaching party shall have the option
         to  terminate  this  Agreement at the close of business on such date or
         thereafter without liability of any party to any other party.

                  (iv) If by the Maturity Date (including any extension  thereof
         by the Company pursuant to Section 10(g) hereof), for any reason or for
         no reason the full  Available  Amount under this Agreement has not been
         purchased as provided for in Section 1 of this Agreement,  by the Buyer
         without any liability or payment to the Company.

                  (v) At any time after the Commencement Date, the Company shall
         have the option to terminate  this  Agreement  for any reason or for no
         reason by  delivering  notice (a "Company  Termination  Notice") to the
         Buyer  electing to terminate  this  Agreement  without any liability or
         payment to the  Buyer.  The  Company  Termination  Notice  shall not be
         effective  until one (1) Trading Day after it has been  received by the
         Buyer.

                  (vi) This Agreement shall automatically  terminate on the date
         that the  Company  sells and the  Buyer  purchases  the full  Available
         Amount as provided herein,  without any action or notice on the part of
         any party.

Except as set forth in  Sections  11(k)(i)  (in  respect  of an Event of Default
under  Sections  9(f),  9(g) and 9(h)) and  11(k)(vi),  any  termination of this
Agreement  pursuant to this  Section  11(k) shall be effected by written  notice
from the Company to the Buyer, or the Buyer to the Company,  as the case may be,
setting forth the basis for the  termination  hereof.  The  representations  and
warranties  of the Company and the Buyer  contained  in Sections 2 and 3 hereof,
the indemnification  provisions set forth in Section 8 hereof and the agreements
and  covenants  set forth in Section  4(h) and  Section  11,  shall  survive the
Commencement  and any  termination  of this  Agreement.  No  termination of this
Agreement  shall affect the Company's or the Buyer's rights or  obligations  (i)
under the Registration Rights Agreement which shall survive any such termination
or (ii) under this Agreement  with respect to pending  purchases and the Company
and the Buyer shall complete their  respective  obligations  with respect to any
pending purchases under this Agreement.

         (l) No  Financial  Advisor,  Placement  Agent,  Broker or  Finder.  The
Company  represents  and  warrants  to the  Buyer  that it has not  engaged  any
financial  advisor,  placement  agent,  broker or finder in connection  with the
transactions  contemplated  hereby.  The Buyer  represents  and  warrants to the
Company that it has not engaged any financial advisor,  placement agent,  broker
or finder in connection with the transactions  contemplated  hereby. The Company
shall be responsible for the payment of any fees or commissions,  if any, of any
financial advisor,  placement agent, broker or finder relating to or arising out
of the  transactions  contemplated  hereby.  The Company shall pay, and hold the
Buyer harmless  against,  any  liability,  loss or expense  (including,  without
limitation,  attorneys' fees and out of pocket  expenses)  arising in connection
with any such claim.

         (m) No Strict  Construction.  The language used in this  Agreement
             -----------------------
will be deemed to be the language chosen by the parties to express their mutual
intent,  and no rules of strict  construction will be applied against
any party.

         (n) Remedies,  Other  Obligations,  Breaches and Injunctive Relief. The
Buyer's remedies  provided in this Agreement shall be cumulative and in addition
to all other remedies available to the Buyer under this Agreement,  at law or in
equity  (including  a decree of specific  performance  and/or  other  injunctive
relief),  no remedy of the Buyer  contained  herein  shall be deemed a waiver of
compliance  with the  provisions  giving rise to such remedy and nothing  herein
shall limit the Buyer's  right to pursue  actual  damages for any failure by the
Company to comply with the terms of this  Agreement.  The  Company  acknowledges
that a breach by it of its obligations  hereunder will cause irreparable harm to
the Buyer and that the remedy at law for any such breach may be inadequate.  The
Company  therefore  agrees that,  in the event of any such breach or  threatened
breach,  the  Buyer  shall be  entitled,  in  addition  to all  other  available
remedies,  to an  injunction  restraining  any breach,  without the necessity of
showing economic loss and without any bond or other security being required.

         (o)  Changes to the Terms of this  Agreement.  This  Agreement  and any
provision  hereof may only be amended by an instrument in writing  signed by the
Company and the Buyer. The term "Agreement" and all reference  thereto,  as used
throughout this instrument,  shall mean this instrument as originally  executed,
or if later amended or supplemented, then as so amended or supplemented.

         (p) Enforcement Costs. If: (i) this Agreement is placed by the Buyer in
the hands of an attorney for enforcement or is enforced by the Buyer through any
legal proceeding;  or (ii) an attorney is retained to represent the Buyer in any
bankruptcy,   reorganization,   receivership  or  other  proceedings   affecting
creditors'  rights  and  involving  a claim  under this  Agreement;  or (iii) an
attorney is retained to represent the Buyer in any other proceedings  whatsoever
in connection with this  Agreement,  then the Company shall pay to the Buyer, as
incurred by the Buyer,  all reasonable costs and expenses  including  attorneys'
fees  incurred in  connection  therewith,  in addition to all other  amounts due
hereunder.  Notwithstanding the foregoing,  in the case of subparagraphs "i" and
"iii" Buyer shall not be entitled to such  reasonable  costs and expenses unless
the Buyer is the prevailing party.

         (q)  Failure  or  Indulgence  Not  Waiver.  No  failure or delay in the
exercise of any power,  right or privilege  hereunder  shall operate as a waiver
thereof,  nor shall any single or partial  exercise of any such power,  right or
privilege  preclude  other or further  exercise  thereof or of any other  right,
power or privilege.



                                    * * * * *





         IN WITNESS  WHEREOF,  the Buyer and the Company have caused this Common
Stock Purchase Agreement to be duly executed as of the date first written above.



                                  THE COMPANY:

                                              HEMISPHERX BIOPHARMA, INC.

                                              By:_/s/William A. Carter
                                              ---------------------
                                              Name: William A. Carter, M.D.
                                              Title: Chairman and CEO


                                   BUYER:

                                              FUSION CAPITAL FUND II, LLC
                                              BY: FUSION CAPITAL PARTNERS, LLC
                                              BY: ROCKLEDGE CAPITAL CORPORATION


                                              By: /s/Josh Scheinfeld
                                              ------------------
                                              Name: Josh Scheinfeld
                                              Title: President