Exhibit 4.2

                                October 24, 2001


Berlwood Five, Ltd.
1201 North Watson Road, Suite 145
Arlington, Texas  76006

Re:  Letter of Commitment,  dated April 30, 2001,  from Berlwood  Five,  Ltd. to
     Emergisoft Holding, Inc.

Gentlemen:

     On August 3, 2001, Emergisoft Holding, Inc. made its initial request for an
advance,  in the amount of $150,000,  under the referenced letter of commitment.
In connection with that request, Emergisoft delivered to Berlwood its promissory
note in the stated principal amount of $750,000,  made payable to Berlwood Five,
Ltd. (the "First Note"),  written to permit  Emergisoft to borrow,  from time to
time,  amounts up to but not  exceeding at any one time  outstanding  the stated
principal amount of the Note (the "Commitment Amount").

     In addition to the First Note,  Emergisoft  also  delivered  to Berlwood on
August 3,  2001 a  Warrant  to  Purchase  Common  Stock  (the  "First  Warrant")
entitling  Berlwood  to  purchase up to 600,000  shares of  Emergisoft's  common
stock,  at an exercise price of $1.50 per share, at any time on or before August
3, 2011. A letter agreement between  Emergisoft and Berlwood entered into at the
time of delivery of the First Note and the First Warrant required Emergisoft, at
the time of each future  advance  under the First  Note,  to issue to Berlwood a
similar  warrant,  with the  number of shares  for  which any such  warrant  was
exercisable  being determined by multiplying the dollar amount of the advance by
four.

     On  August  29,  2001,   Emergisoft  requested  that  Berlwood  advance  to
Emergisoft  the entire  remaining  $600,000  balance of the  Commitment  Amount.
Berlwood and Emergisoft also agreed to the following  modifications of the terms
of the August 3, 2001 letter agreement:

     1. No future  advances  would be made by Berlwood to  Emergisoft  under the
First Note.  The First Note and the First Warrant would remain in full force and
effect to evidence  $150,000 of  indebtedness  of  Emergisoft to Berlwood and to
evidence Berlwood's right to acquire up to 600,000 shares of Emergisoft's common
stock.

     2. Emergisoft  delivered its promissory note in the stated principal amount
of $600,000,  made payable to Berlwood (the "Second  Note").  The Second Note is
secured by  security  interests  created by a  Security  Agreement  and a Pledge
Agreement  delivered  along  with the  Second  Note.  Berlwood's  advance of the
remaining Commitment Amount to Emergisoft would be made pursuant to the terms of
the Second Note.

     3. In addition to the Second Note,  the Security  Agreement  and the Pledge
Agreement,  Emergisoft  also  delivered a Warrant to Purchase  Common Stock (the
"Second Warrant").  Pursuant to the terms of the Second Warrant, Berlwood became
entitled to purchase up to 2,400,000  shares of Emergisoft  common stock,  at an
exercise price of $.75 per share, at any time on or before April 30, 2006.

     4.  Emergisoft  increased  the number of members of its Board of  Directors
from seven to nine. Jeff Allen McCurdy, a representative of Berlwood,  agreed to
fill one of the vacancies created by such increase. Jim Ryffel, a representative
of Westpoint  Investors Limited  Partnership,  agreed to fill the second vacancy
created by the increase.

     Emergisoft has now requested that Berlwood extend the maturity dates of the
First Note and the Second  Note.  In  response  to that  request,  Berlwood  and
Emergisoft have agreed to the following  modifications of the terms of the First
Note, the Second Note, the First Warrant and the Second Warrant:

     1. The First Note and the Second  Note will remain in full force and effect
to evidence $150,000 and $600,000, respectively, of Emergisoft's indebtedness to
Berlwood;  provided,  however,  the First  Note and the  Second  Note are hereby
modified  solely to extend the  maturity  dates  thereof  from April 30, 2002 to
April 30, 2003.



     2. The First  Warrant and the Second  Warrant will remain in full force and
effect to  evidence  Berlwood's  right to acquire up to  600,000  and  2,400,000
shares, respectively, of Emergisoft's common stock; provided, however, the First
Warrant and the Second Warrant are hereby modified solely to change the exercise
price per share of each such  warrant  from  $1.50 or $.75,  as  applicable,  to
$.0267.

     To evidence our agreement  and  understanding  in the  foregoing  respects,
please sign a  duplicate  of this letter  below in the place  provided  for your
signature and return the signed duplicate to Emergisoft.

                                    Sincerely,

                                    EMERGISOFT HOLDING, INC.,
                                    a Nevada corporation



                                    By: /s/ Dan Witte
                                    --------------------------------
                                    Name:  Dan Witte
                                    Title: Chief Operating Officer
                                           and Chief Financial Officer


Agreed to and accepted this 24th day
of October, 2001:

BERLWOOD FIVE, LTD.

By:      BERLWOOD THREE, L.L.C.,
         General Partner

By: /s/ Linda Thomas
- --------------------------------
Name: Linda Thomas
Title: Manager