Document:

EXHIBIT 4.7

                       [Letterhead of Vintage Filings LLC]

Dec 9, 2004

DTOMI

Attention: John Haddock

                         RE: CONTRACT FOR EDGAR SERVICES

            I would like this opportunity to introduce you to a package program
of EDGAR services from Vintage Filings, LLC as a method of saving your public
company the typical costs associated with EDGAR filings and SEC reporting
requirements.

I. CONSULTING SERVICES

            Vintage Filings hereby agrees to provide the following consulting
and advisory services to your Company: review your Company's filing history
throughout the prior twelve month period and, while taking into consideration
the new requirements of Sarbanes Oxley, determine a cost effective plan to
edgarize the filings you are likely to require over the next 12 months. We will
provide you, on a timely basis, the updates regarding SEC edgar filing software
and new developments with regard to SEC filing forms and HTML requirements. If
needed, we can train the Company how to file Section 16 reporting requirements
(Forms 3, 4, and 5) on-line and assist in obtaining edgar access codes for the
Company's officers, directors and 10% shareholders. We will also assist in
formatting filings which may include Forms 3, 4, 5, 13Gs, 13Ds, S-8, 8K, 10Q,
10K, S-3, SB-2, S-2 and proxy statements. In analyzing your expected costs we
have taken into account the typical costs associated with

   -text and tabular pages

   -amended proofs and changed pages/ expedited fees

   -test filing and real time

   live filing fees

   -all email distribution of PDF EDGAR proofs

   -all facsimile transmissions of EDGAR proofs

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   -all 12b25 and NT-10K extension forms

   -SEC filing of a Form ID

II. FEES

As a part of this Agreement, we agree to provide the above-described, unlimited,
edgarizing services for the Company's SEC filings for 12 months. In return for
these services, you hereby agree to issue, to our below named individuals,
shares of the company's Common Stock to be registered under the Form-S-8 in the
following amounts:

  -    210,000 shares to be registered in the name of
       Shai Z. Stern
       43 Maple Avenue
       Cedarhurst, NY 11516

  -    210,000 shares to be registered in the name of
       Seth Farbman
       150 W 46th Street, 6th Floor
       NY, NY 10036

Such shares must be registered on a Form S-8 registration statement within 10
days from the date hereof.

We would also request effective as of the date hereof, a warrant to purchase
1,000,000 shares at an exercise price of $.25.

We would appreciate the opportunity to further develop our long-term
relationship and be of service to you and your Company. Please feel free to
contact us at (212) 730-4302 or via email at efilings@vfilings.com. Please
confirm agreement by signing and faxing to 646.349.9655. We look forward to
beginning of a mutually beneficial relationship.

                                                          Best Wishes

                                                          Seth A. Farbman, Esq.

AGREED:

COMPANY:

By:_______________________

                                       23EXHIBIT 4.8

                                February 28, 2005

Shai Z. Stern
Vintage Filings, LLC

150 West 46th Street, 6th Floor
New York, NY 10036
Phone: 212.730.4302
Fax:     646.349.9655

Re: Amendment No. 1 of the December 9, 2004 Letter Agreement by and between
Dtomi and Vintage Filings (the "Letter Agreement").

Dear Shai,

         This letter amends Letter Agreement. The term which grants Vintage a
cashless warrant for 1,000,000 shares of Dtomi common stock with an exercise
price of $0.25 is here by deleted. In lieu of the deleted term, Vintage shall be
issued a warrant to purchase 500,000 shares of Dtomi stock with an exercise
price of $0.25, effective January 25, 2005. All remaining terms and conditions
of the Agreement shall remain in full force and effect. If this modification is
agreeable to you, please sign and return the letter via facsimile to
206.262.9513. Thank you for your consideration.

                                                     Best Regards,

                                                     John Haddock
                                                     CEO, Dtomi, Inc.

Agreed:
Vintage Filings, LLC

By: _______________________

Its: _______________________ASSUMPTION AGREEMENT

         This Assumption  Agreement (the "Agreement") is entered into as of this
17th  day  of  March,  2005  (the  "Effective  Date")  by and  among  Multi-Link
Telecommunications,  Inc. a Colorado  corporation  (the  "Company") and David J.
Cutler, an adult resident of the state of Colorado ("Cutler").

                                    RECITALS

         A. Company has the following  wholly-owned  subsidiaries (i) Multi-Link
Communications,   Inc.,  a  Colorado  corporation,  (ii)  Hellyer  Communication
Services, Inc, a Colorado corporation, (iii) Multi-Link Communications,  LLC, an
Indiana  limited  liability  company,  (iv) One Touch  Communications,  Inc.,  a
Colorado  corporation,   (v)  Voicelink,   Inc.,  a  Georgia  corporation,   and
(vi)Voicelink  of  Florida,  Inc.,  a  Florida  corporation  (collectively,  the
foregoing  subsidiaries are hereinafter referred to individually as "Subsidiary"
or collectively as "Subsidiaries").

         B. The Subsidiaries  formerly conducted the operating businesses of the
Company, but the Subsidiaries are each now inactive and have no assets.

         C. The  Company  desires  to sell all of the equity  and/or  membership
interests of each  Subsidiary to Cutler,  and Cutler  desires to purchase all of
such equity  and/or  membership  interests  from the Company  (the  "Transfer"),
pursuant to the terms and conditions set forth herein.

         D. The  Company  believes  it is in the  bests of all  stockholders  to
complete  this  Transfer  to better  allow the  Company  to  complete a business
combination with an operating company.

         E.  The  Company  will   following   the  Transfer   continue  to  have
approximately  $3,000 in cash, which  constitutes the only assets of the Company
having any substantial value.

         F. In consideration for the Transfer,  Cutler has agreed to assume, and
indemnify Company against, all of Company's obligations and liabilities of every
kind and description as set forth herein as of the Closing.

         G. In  further  consideration  for the  Transfer,  Cutler has agreed to
settle,  and  release  the  Company  from  any  liability  under,  any  and  all
obligations  and claims  with  respect  to any debt  and/or  obligations  of the
Company owed to Cutler  including,  without  limitation,  any obligations of the
Company  incurred in connection with Cutler's  capacity as an employee,  officer

<PAGE>

and director of the Company, but specifically excluding that certain convertible
promissory note in the principal amount of $147,153.25 which is convertible into
6,628,978  shares of the Company's  common stock  ("Note")  (collectively,  such
obligations  and  claims  being  released  being  referred  to herein as "Cutler
Claims").

                                   AGREEMENTS

         NOW, THEREFORE,  in consideration of the above recitals,  the following
representations,  warranties,  covenants  and  conditions,  and  other  good and
valuable consideration,  the receipt of which is acknowledged, the parties agree
as follows:

1. Assumption of Liabilities.  Cutler hereby assumes, and agrees to pay, observe
and perform all of the duties, obligations,  terms, provisions and covenants of,
all of Company's burdens, debts, obligations and liabilities of every nature and
kind,  whether liquidated or contingent,  choate or inchoate,  known or unknown,
including but not limited to Company's  accounts payable,  vendor claims,  notes
payable, obligations under any contracts, agreement,  instruments,  licenses and
leases, leases for office space, storage facilities,  automobiles and other real
or  personal  property,  accrued  salaries  and  benefits,  taxes of any kind or
nature,  employment tax  withholding  and payroll  taxes,  filings made with any
regulatory agencies, fines and penalties,  accrued expenses,  employment matters
and benefits,  employment contracts, debt, subordinated debt, claims made by any
past or current  holders of the  Company's  securities  ,  warranties  and other
customer   claims,   actions  and  proceedings,   pending  or  threatened,   and
liabilities,  obligations or claims, whether or not presently asserted,  arising
out of, relating to or connection with any business heretofore  conducted by the
Company  or any of its  affiliates  and  Subsidiaries  at any time  prior to the
closing of that certain  Securities  Purchase Agreement  ("Purchase  Agreement")
dated March 16, 2005 by and among KI Equity  Partners I, LLC ("KI  Equity")  and
Cutler, but specifically excluding the obligations of the Company under the Note
(the "Assumed  Liabilities")  and the Public  Storage lease on a  month-to-month
basis.  Without limiting the foregoing,  Cutler agrees to pay and satisfy at the
closing of the Purchase  Agreement  any and all Edgar  filing fees,  stockholder
mailing costs,  transfer agent fees, taxes,  transfer fees, regulatory and state
fees, finders or consulting fees, and all other legal, accounting and other fees
and expenses  incurred by the Company in connection  with this Agreement and the
transactions contemplated under the Purchase Agreement.

         2.  Waiver and  Release.  Cutler for  himself  and on behalf of all his
family  members and all  affiliated  persons and  entities  hereby  waives,  and
forever  releases and discharges  the Company from,  any and all  liabilities or
obligations with respect to the Cutler Claims including, without limitation, any
interest,  charges,  penalties or other charges  arising under or related to the
Cutler Claims; provided,  however, that this release and waiver shall not affect
the Company's obligations under the Note.

                                       2
<PAGE>

         3.  Indemnification.  Cutler  agrees to indemnify and hold harmless the
Company and its directors, officers, managers, members, shareholders, agents and
employees (each, an "Indemnified  Person") from and against any losses,  claims,
expenses,  damages or liabilities (or actions or proceedings in respect thereof)
("Damages") incurred by any Indemnified Person arising out of or with respect to
the Assumed Liabilities or the breach by Cutler of any representation,  warranty
or  agreement  hereunder  (collectively,  "Indemnity  Claim"),  and Cutler  will
reimburse any Indemnified Person for all expenses (including  reasonable counsel
and  expert  fees)  as they are  incurred  by any such  Indemnified  Persons  in
connection  with any  Indemnity  Claim,  including  any costs and  expenses  for
investigating,  preparing or defending any action or proceeding, whether pending
or threatened, and whether or not such Indemnified Person is a party hereto.

         The parties  hereto  hereby  acknowledge  and agree that the  Indemnity
Escrow  as  defined  and  established  under  the  Purchase  Agreement  shall be
available to satisfy any indemnification  claims that Company may assert against
Cutler pursuant to this Agreement.

         If at any time Company  determines to assert a right to indemnification
under this Section 3, Company shall give to Cutler written notice describing the
matter for which  indemnification  is sought in reasonable  detail. In the event
that a demand or claim for  indemnification  is made hereunder with respect to a
matter the amount or extent of which is not yet known or certain,  the notice of
demand for indemnification shall so state, and, where practicable, shall include
an estimate  of the amount of the matter.  The failure of Company to give notice
of any matter to Cutler shall not relieve  Cutler of any liability  which Cutler
may have to  Company,  except to the extent  such  failure to notify  shall have
prejudiced Cutler. Within 10 days after receipt of the notice referred to above,
Cutler shall (i)  acknowledge in writing his  responsibility  for all or part of
such matter, and shall pay or otherwise satisfy the portion of such matter as to
which  responsibility is acknowledged or take such other action as is reasonably
satisfactory  to Company to resolve any such matter that  involves  anyone not a
party hereto, or (ii) give written notice to Company of his intention to dispute
or contest all or part of such  responsibility.  Upon delivery of such notice of
intention to contest,  the parties  shall  negotiate in good faith to resolve as
promptly as possible any dispute as to responsibility for, or the amount of, any
such matter.  If such dispute is not resolved within 10 days, such dispute shall
be submitted to arbitration as provided under Section 9(h) hereof.

         Cutler shall have the  authority  and right to satisfy  such  Indemnity
Claims,  without  notice or cost to Company,  and Company shall  cooperate  with
Cutler as reasonably requested to dispute and defend against any indemnification
claim as determined by Cutler, at Cutler's expense, and Company shall supply any
necessary  confirmation or available  documentation as related to the defense of
any indemnification claim involving a third party.

         4. Transfer.  The Company hereby transfers to Cutler, and Cutler hereby
accepts all right,  title and interests  that the Company may have in the equity
or  membership  interests  of the  Subsidiaries,  AS IS,  WHERE IS,  without any
warranty or representation of any kind and without recourse against the Company.

                                       3
<PAGE>

         5.  Release of all  Claims.  Cutler,  for  himself  and his  respective
successors and assigns,  hereby forever  releases the Company and its successors
and assigns,  and their  respective  past and present  officers  and  directors,
employees,  shareholders,  members, consultants,  attorneys,  accountants, other
professional,  insurers,  agents and all other related entities,  including, but
not limited to, assigns,  predecessors,  successors,  controlling  corporations,
subsidiaries or other affiliates  (jointly,  the "Related Parties") from any and
all claims,  demands, and causes of action of every kind and nature,  including,
without  limitation,  those relating to or arising out of the Cutler Claims, and
any  federal,  state or local laws,  and common  law;  provided,  however,  that
nothing  contained  herein  shall be  construed to limit in anyway the rights of
either party,  and their  successors  and assigns,  to enforce the terms of this
Agreement  and the  obligations  under the Note.  Cutler  irrevocably  agrees to
refrain from directly or indirectly  asserting any claim or demand or commencing
(or causing to be commenced) any suit, action, or proceeding of any kind, in any
court or before any tribunal,  against the Company and its Related Parties based
upon any released claim.

         6.  Representations  and Warranties of Company.  Company represents and
warrants  to Cutler  that:  (i) on the date of this  Agreement,  Company has all
necessary authority to execute this Agreement;  (ii) there is no claim,  action,
suit or other  proceeding  pending,  threatened  or  known,  which,  if  decided
adversely, would interfere with the consummation of the transaction contemplated
hereby;  (iii) no approval  or consent of any  governmental  authority  or third
party is required for Company to enter into or perform this Agreement; (iv) this
Agreement is  enforceable in accordance  with its terms,  subject to the laws of
insolvency  and general  principles of equity;  and (v) this  Agreement has been
duly authorized and adopted by the Company.

         7.  Representations  and  Warranties  of Cutler.  Cutler  represents to
Company  that:  (i) on the  date of this  Agreement,  Cutler  has all  necessary
authority to execute this  Agreement;  (ii) there is no claim,  action,  suit or
other proceeding pending,  threatened or known against Cutler, which, if decided
adversely, would interfere with the consummation of the transaction contemplated
hereby;  (iii) no approval  or consent of any  governmental  authority  or third
party is required for Cutler to enter into or perform this Agreement;  (iv) this
Agreement is enforceable against Cutler in accordance with its terms, subject to
the laws of insolvency and general  principles of equity; and (v) this Agreement
has been duly authorized and adopted by Cutler.

         8.  Delivery  and  Cooperation.  If either  party  requires any further
documentation,  the other party will promptly respond to any reasonable requests
for additional documentation.

                                       4
<PAGE>

         9. Miscellaneous.

                  (a)  Successors and Assigns.  This Agreement  shall be binding
upon the parties hereto and their respective successors and assigns.

                  (b) Survival of Covenants and Representations. All agreements,
covenants,  representations  and  warranties  made by the parties  herein  shall
survive the delivery of this Agreement.

                  (c)  Severability.  Should any part of this  Agreement for any
reason be declared invalid or  unenforceable,  such decision will not affect the
validity or  enforceability  of any remaining  portion,  which remaining portion
will remain in force and effect as if this  Agreement had been executed with the
invalid portion thereof  eliminated,  and it is hereby declared as the intention
of the parties hereto that the parties would have executed the remaining portion
of this Agreement  without including therein any such part or portion which may,
for any reason, be hereafter declared invalid or unenforceable.

                  (d) Governing Law and Venue.  This Agreement shall be governed
by and construed in accordance  with the laws of the State of Colorado,  without
reference to choice of law principles.

                  (e) Captions. The descriptive headings of the various Sections
or parts of this  Agreement  are for  convenience  only and shall not affect the
meaning or construction of any of the provisions hereof.

                  (f) Entire  Agreement.  This Agreement  constitutes the entire
agreement  between the parties hereto  concerning  the subject matter  contained
herein, and supersedes all prior agreements or understanding of the parties.  No
provision of this  Agreement may be waived or amended except in a writing signed
by both  parties.  A  waiver  or  amendment  of any  term or  provision  of this
Agreement  shall not be  construed as a waiver or amendment of any other term or
provision.

                  (g) Counterparts.  This Agreement may be executed by facsimile
signatures  and in  multiple  counterparts,  each of which  shall be  deemed  an
original.  It shall not be necessary that each party executes each  counterpart,
or that any one  counterpart  be executed by more than one party so long as each
party executes at least one counterpart.

                  (h)  Arbitration.   All  disputes,   controversies  or  claims
("Disputes")  arising out of or relating  to this  Agreement  shall in the first
instance be the subject of a meeting between a representative  of each party who

                                       5
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has decision-making authority with respect to the matter in question. Should the
meeting  either  not take  place or not result in a  resolution  of the  Dispute
within twenty (20) business  days  following  notice of the Dispute to the other
party, then the Dispute shall be resolved in a binding arbitration proceeding to
be held in Denver,  Colorado in accordance with the  international  rules of the
American Arbitration Association.  The arbitrators may award attorneys' fees and
other related arbitration expenses,  as well as pre- and post-judgment  interest
on any award of damages, to the prevailing party, in their sole discretion.  The
parties agree that a panel of three arbitrators  shall be required,  all of whom
shall be fluent in the English  language,  and that the  arbitration  proceeding
shall  be  conducted  entirely  in  the  English  language.  Any  award  of  the
arbitrators  shall be deemed  confidential  information  for a minimum period of
five years.

               [Remainder of this page intentionally left blank.]

                                       6
<PAGE>

         IN WITNESS  WHEREOF,  this  Agreement  has been executed as of the date
first written above.

                                     MULTI-LINK TELECOMMUNICATIONS, INC.

                                     By:
                                        ----------------------------------
                                        David J. Cutler, CEO and President

                                     -------------------------------------
                                     David J. Cutler, Individually

                                       7

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