DUTCHESS PRIVATE EQUITIES FUND, L.P.
    312 Stuart Street, Third Floor,        100 Mill Plain Road,Third Floor,
         Boston, MA  02116                        Danbury, CT  06811
       Phone: (617) 960-3570                     Phone (203) 791-3838



                                     April  28,  2003


Cal  Bay  International,  Inc.
1582  Parkway  Loop
Suite  G
Tustin,  CA  92780

Attention:  Robert  Thompson


RE:     DUTCHESS  PRIVATE  EQUITIES  FUND,  LP
        --------------------------------------

Dear  Mr.  Thompson:

      Reference  is  made  to  that  certain  Investment  Agreement of even date
between you and the undersigned ("Agreement").  Pursuant to Section 12(b) of the
Agreement, you are issuing six hundred seventy five thousand six hundred seventy
five  (675,675)  of  shares of your common stock to the undersigned ("Commitment
Shares").  The  Commitment Shares shall be deemed fully paid as of the Execution
Date.  Capitalized terms used and not defined herein have the meaning given them
in  the  Agreement.

     The  Investor agrees not to publicly sell, dispose of or otherwise transfer
any  Commitment Shares until the earlier of (1) the Effective Date or (2) ninety
(90)  days  after the Execution Date (such earlier date hereafter referred to as
the  "First  Release  Date").

     From  and after the First Release Date until that date which is thirty (30)
days  after  the  First  Release  Date  (such  date hereafter referred to as the
"Second  Release  Date"),  the Investor may publicly sell up to a maximum of two
hundred  thousand  (200,000)  of the Commitment Shares ("First Release Shares").
For  each  thirty  (30) day period after the Second Release Date, in addition to
being  able  to  sell any of the First Release Shares remaining unsold as of the
Second  Release Date, Investor shall be free to sell or otherwise transfer up to
one  hundred  fifty  eight  thousand  five  hundred  fifty nine (158,559) of the
Commitment  Shares.  For example, if 100,000 Commitment Shares are sold prior to
the  Second  Release  Date, Investor shall be free to sell 100,000 shares at any
time after the Second Release Date and, in addition, 158,559 shares every thirty
(30)  days  after  the  Second  Release  Date.

     In  the  event  the  Commitment  Shares are not registered sooner under the
Securities  Act  of  1933,  such Shares shall be salable under Rule 144 one year
after  the  Execution  Date.




     If you agree with the foregoing, kindly signify your agreement by executing
this  letter  below  where  indicated  and  return  a  copy  to the undersigned.

Accepted  and  Agreed:                  Very  truly  yours,

Cal  Bay  International,  Inc.          Dutchess  Private Equities Fund, LP
                                        By  Dutchess  Capital  Management,  LLC,
                                        its  general  partner

By:  /s/Robert  Thompson,  CEO          By:  /s/  Douglas  H.  Leighton,
- ------------------------------          --------------------------------
     Robert  Thompson                        Douglas  H.  Leighton
                                             A  managing  member