Exhibit 99.1

August 5, 2003

Advanced Remote Communication Solutions, Inc.
1935 Cordell Court
El Cajon, CA  92020-0911

Attn: Board of Directors

     Re: Notice of Disposition of Collateral

Gentlemen:

     Reference is hereby  made to the  public  auction of assets  ("Public
     Auction") presently  scheduled  for August  14,  2003 as  described  in the
     Notice of Disposition of Collateral served by HPLX Funding, LLC, its
     representatives, successors  and assigns  (collectively,  "Lender") and
     received by Advanced Remote  Communications   Solutions,   Inc.  ("ARCOMS")
     on  July  29,  2003 ("Notice"). The  purpose of this  letter is to respond
     to your  concerns regarding  the Notice and your  request for clarification
     regarding  our planned actions at the Public Auction.

In that regard, Lender hereby convenants and agrees as follows:

     1.         If, at the Public Action,  there are no other bidders, or if the
                bids for all the assets (said assets are hereafter  described in
                subparagraphs  1a and 1b) in either  bulk  bids or in  aggregate
                bids are  lower  than the  secured  indebtedness  owed to Lender
                ("Secured Debt"),  Lender will credit bid for all said assets in
                the full amount of the Secured Debt for:

             a. All the assets of ARCOMS; and

             b.    All the assets  and/or stock of the other  subject  companies
                   identified  in  the  Notice  (individually  or  collectively,
                   "Other Companies"); and

     2.         If, at the Public Auction,  Lender is the winning bidder for all
                the  assets of ARCOMS  and all the  assets or stock of the Other
                Companies   (ARCOMS  and  the  Other   Companies  are  hereafter
                individually or collectively  sometimes  referred to as, "Target
                Companies"):

             a.    Lender   will  assume  all  of  the   unsecured   obligations
                   (individually  or collectively,  "Unsecured  Obligations") of
                   the Target Companies. The Unsecured Obligations shall consist
                   of all  obligations  described in the books or records of the
                   Target Companies on the date of the Public Auction. Unsecured
                   Obligations  shall include,  but not be limited to,  employee
                   salaries and accrued  benefits  such as vacation and personal
                   time off, and associated payroll taxes; and

             b.    Lender  will   designate   all   holders  of  the   Unsecured
                   Obligations  (individually  or  collectively,  "Holders")  as
                   express third party beneficiaries of this letter.

     3.      This letter is legally binding upon and enforceable against Lender,
             its  representatives,  successors  and  assigns  by  ARCOMS,  Other
             Companies,   Target  Companies,   Holders,   and  their  respective
             representatives,  successors  and assigns.  Such parties shall have
             all rights and remedies at law or in equity against Lender, and its
             representatives,  successors and assigns arising from or related to
             this letter.

     4.      Neither  party to this letter  shall be deemed a  draftsperson  and
             both parties shall be deemed to have jointly drafted the letter.

Sincerely,

HPLX Funding, LLC
/s/ HPLX Funding, LLC