Exhibit 10.1
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March 31, 2000
Altair International Inc.
1725 Sheridan Avenue, Suite 140
Cody, Wyoming 82414


Re: Altair International Inc. (the "Company")
-----------------------------------------

Gentlemen:


         Reference is made to the Common Stock Purchase Agreement (the "Purchase
Agreement"),  of even date hereof,  between the Company and the undersigned (the
"Purchasers").  Capitalized  terms used without  definition in this letter shall
have their respective meanings set forth in the Purchase Agreement.

         During the eighteen (18) month period following the Effective Date, the
Purchasers  additionally  commit,  subject to and upon the terms and  conditions
hereof,  to  purchase  from  the  Company,  and the  Company  shall  sell to the
Purchasers  shares of Common  Stock (the  "Additional  Shares") for an aggregate
purchase  price  of up to  $10,000,000  at a price  equal to 85% of the five (5)
lowest closing bid prices of the Common Stock (not necessarily  consecutive) for
the ten (10) trading days following each Additional Financing Notice.

         The commitment of the Purchasers set forth in this letter is subject to
the terms, conditions and qualifications set forth below:





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         1. Additional Documentation. In order to effectuate a purchase and sale
of the  Additional  Shares,  prior  to  their  issuance,  the  Company  and  the
Purchasers  shall  enter into the  following  agreements:  (a) a Private  Equity
Credit Agreement (the "Private Equity Credit Agreement") setting forth the terms
and conditions of the purchase and sale, and (b) a registration rights agreement
substantially  similar to the  Registration  Rights  Agreement (the  "Additional
Registration  Rights  Agreement",  and together  with the Private  Equity Credit
Agreement,  collectively the "Additional Transaction Documents"). The Purchasers
shall  prepare  the  Additional  Transaction  Documents,  subject  to the mutual
approval of the Purchasers and the Company.

         2. The  Additional  Closing.  (i) The  Company  shall have the right to
deliver one or more written notices to the Purchasers (the "Additional Financing
Notice")  requiring  such  parties  to buy the  Additional  Shares not to exceed
$2,000,000 per Additional  Financing Notice. An Additional  Financing Notice may
be delivered no earlier than fifteen (15) Trading Days  following  the Effective
Date or the prior Additional  Financing Notice.  The closing of the purchase and
sale of the Additional Securities (the "Additional Closing") shall take place at
the offices of Krieger & Prager,  LLP,  Suite 1440, 39 Broadway,  New York,  New
York 10006 on the eleventh  (11th)  Business Day after the Additional  Financing
Notice is received by the  Purchasers or the Company,  as the case may be, or on
such other date as otherwise agreed to by the parties hereto; provided, however,
that in no case shall the Additional  Closing take place unless and until all of
the conditions  listed in Section 3 of this letter and the  Additional  Purchase
Agreement  shall have been satisfied by the Company or waived by the Purchasers.
The  date  of  each  Additional  Closing  is  hereinafter  referred  to  as  the
"Additional Closing Date." Notwithstanding anything to the contrary contained in
this letter, each Purchaser may designate an Affiliate thereof to acquire all or
any portion of the Additional Securities.

                  (ii) At the Additional  Closing,  the parties shall deliver or
shall cause to be delivered the following:  (a) the Company shall deliver to (x)
each Purchaser or its designated Affiliate,  (1) the number of Additional Shares
registered  in  the  name  of  such  Purchaser  or  its  designated   Affiliate,
representing  the shares of Common Stock to be issued and sold to such Purchaser
at the Additional  Closing;  (2) a legal opinion in form and substance  mutually
acceptable  to the  Purchasers  and the  Company,  and (3)  executed  Additional
Transaction  Documents  and the  Transfer  Agent  Instructions  relating  to the
Additional  Securities,  and to  Krieger &  Prager,  LLP,  $10,000  at the First
Additional Closing and $2,500 at each Additional Closing thereof,  as payment of
the legal fees and expenses incurred by the Purchasers to prepare the Additional
Transaction Documents, which amount shall be deducted by the Purchasers from the
amount  due to the  Company  for the  Additional  Securities  and  shall be paid
directly to Krieger & Prager, LLP., the fees of Ladenburg Thalmaan Co., Inc.;and
(b) each Purchaser  shall deliver to the Company (1) its pro rata portion of the
Additional  Purchase  Price,  in United States dollars in immediately  available
funds by wire  transfer to an account  designated  in writing by the Company for
such  purpose  prior  to the  Additional  Closing  Date  and  (2)  the  executed
Additional Transaction Documents.

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         3.  Conditions  precedent to the  Additional  Closing.  Notwithstanding
anything to the contrary contained in this letter, the commitment of a Purchaser
to purchase the Additional  Securities is subject to the  satisfaction or waiver
by the Purchasers of each of the following conditions:

         (a) Closing of Initial Shares and Initial Warrants. The Initial Closing
shall have occurred;


         (b) Performance  by the  Company.  The Company  shall have  performed,
satisfied and complied with all covenants, agreements and conditions required by
the  Transaction  Documents to be  performed,  satisfied or complied with by the
Company  between  the  Closing  Date  and the  Additional  Closing  Date  and no
Potential  Material  Event (as defined in the  Registration  Rights  Agreement )
shall have occurred;

         (c) Underlying  Shares   Registration   Statement.    The  registration
statement  with  respect  to the  Additional  Shares  shall  have been  declared
effective  under the  Securities  Act by the  Commission and shall have remained
effective at all times,  not subject to any actual or  threatened  stop order or
subject  to any  actual  or  threatened  suspension  at any  time  prior  to the
Additional Closing Date;

         (d) Any  shareholder  consent  required  by the rules of the  Principal
Market shall have been secured;


         (e) Shares of Common  Stock.  The Company  shall have duly reserved the
number of  shares of Common  Stock as  required  by the  Additional  Transaction
Documents;


         (f) Closing  Threshold.  For the twenty (20) Trading  Days  immediately
preceding both the Additional  Financing Notice and the Additional Closing Date,
the average  daily  weighted  dollar  trading  volume of the Common Stock on the
Principal Market, based on the Closing Bid Price, shall be at least 150 % of the
amount of the  Additional  Financing  Notice  and the  average  of the Per Share
Market Value for such twenty (20)Trading Day period shall be greater than $2.00.





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         (g) Deliveries  pursuant to Additional  Transaction  Documents.  At the
Additional Closing, the Company shall deliver the Additional Shares and executed
Additional  Transaction Documents relating to the Additional Shares in the forms
contemplated by this letter.

         (h) Restriction  on Future  Financing.   (i) The Company  covenants and
agrees that it will not,  without the prior written  consent of the  Purchasers,
enter into any subsequent or further offer or sale of Common Stock or securities
convertible into Common Stock (collectively,  _New Common Stock_) with any third
party on any date which is sixty (60)  trading days prior or  subsequent  to any
Additional Closing Date.

                           (ii)  The provisions of subparagraph  (g)(i) will not
apply to (v) the grant of any option,  warrant or other right to acquire  shares
of the Company's capital stock (including the exercise or conversion of any such
option,  warrant  or  right)  granted  to  employees,  officers,  directors  and
consultants of the Company (w) Common Stock issued pursuant to an exemption from
registration  under the Securities Act, (x) an  underwritten  public offering of
shares of Common  Stock ; (y) an  offering  of  convertible  Preferred  Stock or
Debentures at market or above; or (z) the issuance of securities (other than for
cash) in connection with an acquisition, merger, consolidation,  sale of assets,
disposition  or the  exchange  of the capital  stock for assets,  stock or other
joint venture interests.

         4.  Governing  Law.  This letter shall be governed by and construed and
enforced  in  accordance  with the  internal  laws of the  State of  California,
without regard to the principles of conflicts of law thereof.

         5.  Execution. This letter may be executed in two or more counterparts,
all of which when taken  together 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,  it being  understood  that both parties need not
sign the same  counterpart.  In the event that any  signature  is  delivered  by
facsimile  transmission,  such  signature  shall  create  a  valid  and  binding
obligation  of the  party  executing  (or on  whose  behalf  such  signature  is
executed) the same with the same force and effect as if such facsimile signature
page were an original thereof.

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                  Please indicate your agreement with the foregoing by executing
a  countersigned  copy of this letter and returning  the same to our  attention,
whereupon  effective  immediately  thereafter this letter shall become a legally
valid and binding agreement between the Purchasers and the Company.

                  We look forward to our continuing relationship.

                                                     Sincerely,

                                                     ANDERSON LLC




                                                     By:
                                                     Name:
                                                     Title:




Agreed and accepted

___________________, 2000

ALTAIR INTERNATIONAL INC.

By:
         Name:
         Title:




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