ESCROW AGREEMENT

      THIS ESCROW  AGREEMENT (the  "Agreement")  made and entered into as of the
___ day of November,  2004, by and among Paul Masanek  ("Masanek"),  Services By
Designwise, Ltd. ("SBD", and collectively with Masanek, the "Plaintiffs"), James
E. Solomon ("Solomon"),  Technology Alternatives,  Inc., an Illinois corporation
("Technology"),  and  TechAlt,  Inc.  f/k/a Dendo Global  Corporation,  a Nevada
corporation  ("TechAlt",  and  collectively  with  Solomon and  Technology,  the
"Defendants"),  The  Otto  Law  Group,  PLLC  ("OLG")  and  Piccione,  Keeley  &
Associates,  Ltd. ("PKA",  and collectively with OLG, the "Escrow Agents").  The
Plaintiffs and the Defendants  shall  collectively  be referred to herein as the
"Parties".

      WHEREAS,  Plaintiffs  filed  certain  claims  against the  Defendants in a
lawsuit  filed in the Circuit Court of Cook County,  Illinois,  PAUL MASANEK AND
SERVICES BY DESIGNWISE,  LTD. V. JAMES SOLOMON, ET AL. CASE NO. 04 CH 14001 (the
"Litigation");

      WHEREAS,  the  Parties  have  entered  into  negotiations  to resolve  the
Litigation without incurring any additional attorneys' fees and costs;

      WHEREAS,  as a result of these  negotiations,  the Parties  have agreed to
enter into a Settlement  Agreement dated as of the date hereof (the  "Settlement
Agreement")  pursuant to which the Plaintiffs and the Defendants  agreed to take
all necessary actions to dismiss the Litigation upon the consummation of certain
transactions as more fully described in the Settlement Agreement; and

      WHEREAS,  in  order  to  consummate  the  transactions  described  in  the
Settlement Agreement, the Parties have agreed to deposit the signature pages for
the  Settlement  Agreement and the (i) Agreement and Plan of Merger (the "Merger
Agreement"),  (ii)  Secured  Convertible  Promissory  Note (the  "Note"),  (iii)
Security  Agreement  ("Security   Agreement"),   (iv)  Sales  Agreement  ("Sales
Agreement"),  (v) Consulting Agreement  ("Consulting  Agreement"),  (vi) Warrant
("Warrant"),  (vii) Registration  Rights Agreement  ("Registration  Agreement"),
(viii) Right of First Refusal Agreement (the "ROFRA"),  (ix) Assignment and Bill
of Sale, all of even date herewith (collectively, the "Related Agreements"), (x)
Resolution  of the Board of  Directors  of  TechAlt  and  Technology  and of the
Shareholders of Technology approving this Agreement,  the Settlement  Agreement,
the Related  Agreements and the Agreed Order (the  "Resolutions"),  and (xi) the
Agreed Order (as defined in Section 3(b) below) into an escrow to be held by the
Escrow Agents according to the terms and provisions of this Agreement.

      NOW, THEREFORE, in consideration of the covenants and agreements contained
in the Agreement, the Settlement Agreement, the Related Agreements and for other
good and valuable consideration,  the receipt and sufficiency of which is hereby
acknowledged, the undersigned hereby agree as follows:

      1.  Appointment  of Escrow Agent.  The Parties  hereby  appoint the Escrow
Agents for the  purposes set forth herein and the Escrow  Agents  hereby  accept
such appointment under the terms and conditions set forth herein.




      2. Establishment of Escrow.

            (a) Simultaneous  with the execution and delivery of this Agreement,
the Parties shall execute the  Settlement  Agreement,  Related  Agreements,  the
Resolutions,  and Agreed Order (collectively the "Escrowed  Documents") to which
they are a party and shall cause the  Escrowed  Documents to be delivered to the
Escrow  Agents.  The  Escrowed  Documents  shall be held and  disposed of by the
Escrow Agents in accordance with the terms and provisions of this Agreement.

            (b)  The   Defendants   shall   deliver  one  (1)  set  of  executed
counterparts of the following Escrowed Documents to both OLG and PKA:

                  Settlement Agreement
                  Merger Agreement
                  Note
                  Security Agreement
                  Sales Agreement
                  Consulting Agreement
                  Registration Agreement
                  ROFRA
                  Agreed Order
                  Assignment and Bill of Sale
                  Resolutions
                  Warrant

            (c)  The   Plaintiffs   shall   deliver  one  (1)  set  of  executed
counterparts of the following Escrowed Documents to both PKA and OLG:

                  Settlement Agreement
                  Merger Agreement
                  Security Agreement
                  Sales Agreement
                  Consulting Agreement
                  Registration Agreement
                  ROFRA
                  Agreed Order
                  Assignment and Bill of Sale
                  Resolutions

      3. Disposition and Termination of the Escrow.

            (a) The Escrow  Agents shall  release the Escrowed  Documents to the
Parties,  and the Parties hereby agree that all of the Escrowed  Documents shall
be legally valid and binding  obligations of the Parties,  immediately only upon
(i)  receipt by PKA of the  executed  Sunrise  Investors  Waivers  described  in
Article 5.1 of the Settlement Agreement (Exhibit 5.1(a) of Settlement Agreement)
and (ii) the  payment  to: (a) Masanek of Six  Hundred  Fifty  Thousand  Dollars
($650,000.00)  as  provided  in the  Settlement  Agreement,  and  (b) PKA of One
Hundred  Forty  Thousand  Dollars  ($140,000.00)  as provided in the  Settlement
Agreement  (the  items  required  in  subparagraphs  (i) and  (ii)  collectively
referred to herein as the "Closing Payments"). Closing Payments shall be made by
wire transfer  deposited in the Segregated  Funds Account of Piccione,  Keeley &
Associates,  Ltd., at which time the Escrowed  Documents shall be deemed in full
force and effect pursuant to the terms set forth therein (the "Closing").


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            (b) In the event the Closing  Payments are not received on or before
5:00 p.m. (CST) on December 15, 2004 ("Escrow Deadline"),  (i) the Escrow Agents
shall release the Agreed Order and Permanent  Injunction Pursuant to Stipulation
a copy of which is attached  hereto as EXHIBIT A ("Agreed  Order") to  Piccione,
Keeley & Associates,  Ltd. no later than  December 16, 2004 at 9:00 a.m.  (CST),
(ii) the Parties  stipulate  and agree that the Agreed Order shall be entered in
the Litigation without further notice (the only defense of the Defendants to the
entry of the Agreed Order shall be proof of the Closing Payment on or before the
Escrow  Deadline),  and  (iii) the  Escrow  Agents  shall  return  the  Escrowed
Documents to the respective  parties  (except for the Agreed Order) (the "Escrow
Deadline Default").

            (c) Upon the  first  to  occur  of the (i) the  Closing  or (ii) the
Escrow Deadline Default,  this Agreement shall terminate,  and the Escrow Agents
shall be released from any further obligations hereunder.

      4.  Responsibilities  and  Liabilities  of the  Escrow  Agent.  Other than
Section  3(a),  for which a breach by the Escrow  Agents  shall impose upon them
strict liability, the Escrow Agents undertake to perform only such duties as are
expressly  set forth herein and no other or further  duties or  responsibilities
shall be implied. The Escrow Agents shall have no liability under and no duty to
inquire as to the  provisions of any agreement  other than this  Agreement.  The
Escrow  Agents may rely upon and shall not be liable  for  acting or  refraining
from acting upon any written  notice,  instruction  or request  furnished  to it
hereunder  and believed by it to be genuine and to have been signed or presented
by the proper  party or  parties.  The Escrow  Agents  shall be under no duty to
inquire  into or  investigate  the  validity,  accuracy  or  content of any such
document.  The Escrow Agents shall not be liable for any action taken or omitted
in good  faith  except  to the  extent  that a court of  competent  jurisdiction
determines  that the Escrow Agents' gross  negligence or willful  misconduct was
the primary  cause of any loss to any of the parties  hereto.  The Escrow Agents
may  execute any powers and  perform  any duties  hereunder  directly or through
agents or attorneys  (and shall be liable only for the careful  selection of any
such agent or attorney)  and may consult  with  counsel,  accountants  and other
skilled  persons to be selected  and retained by the Escrow  Agents.  The Escrow
Agents shall not be liable for anything done,  suffered or omitted in good faith
in  accordance  with the advice or opinion of any such counsel,  accountants  or
other skilled persons. In the event that the Escrow Agents shall be uncertain as
to their respective  duties or rights  hereunder or shall receive  instructions,
claims or demands from any party hereto which, in its opinion, conflict with any
of the  provisions  of this  Agreement,  the Escrow  Agents shall be entitled to
refrain from taking any action and its sole  obligation  shall be to keep safely
all property  held in escrow until it shall be directed  otherwise in writing by
all of the other  parties  hereto or by a final  order or judgment of a court of
competent  jurisdiction.  Anything  in this  Escrow  Agreement  to the  contrary
notwithstanding,  in no event  shall the Escrow  Agents be liable  for  special,
indirect or consequential  loss or damage of any kind whatsoever  (including but
not limited to lost profits), even if the Escrow Agents have been advised of the
likelihood of such loss or damage and regardless of the form of action.


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      5.  Indemnification.  The Escrow Agents shall be  indemnified  against any
claim or charge  made  against  the  Escrow  Agents  by reason of any  action or
failure to act in connection with any of the  transactions  contemplated by this
Agreement,  and against any loss the Escrow  Agents may sustain in carrying  out
the terms of this  Agreement,  except as a result of the  Escrow  Agents'  gross
negligence or willful  misconduct.  Unless otherwise  provided by the terms of a
decision  rendered by the court in the  Litigation or another court of competent
jurisdiction  with  respect to the  disputes  between  the parties  hereto,  the
Parties  shall be jointly and severally  liable for all such claims,  charges or
losses.

      6. Removal/Resignation of Escrow Agent.

            (a) The Parties collectively (not individually) shall have the right
to remove one or both of the Escrow Agents hereunder by giving notice in writing
to the Escrow  Agent(s),  specifying the date upon which such removal shall take
effect.  In the event of such  removal,  the Parties  agree  that,  prior to the
effective  date of removal  of the  Escrow  Agents,  they will  jointly  appoint
successors to the Escrow Agent(s) (the "Successor Escrow Agent(s)").  The Escrow
Agent agree that,  upon receiving joint written  instructions  from the Parties,
they shall turn over and deliver to such  Successor  Escrow  Agent(s) all of the
Escrowed  Documents and any other property held by it pursuant to this Agreement
in accordance with the terms of such written instructions.

            (b) One or both of the Escrow  Agents  may resign and be  discharged
from its duties or obligations hereunder by giving one (1) day advance notice in
writing  of  such  resignation  to  the  Parties  specifying  a date  when  such
resignation shall take effect.  On the effective date of the Escrow  Agent's(s')
resignation,  the Escrow  Agent(s) shall turn over and deliver to such Successor
Escrow Agent(s) all of the Escrowed  Documents and any other property held by it
pursuant to this  Agreement in accordance  with the joint  written  instructions
from the parties hereto.

            (c) Upon receipt of the Escrowed  Documents  and any other  property
held by the  Escrow  Agent(s)  after the  removal or  resignation  of the Escrow
Agent(s),  the Successor  Escrow Agent(s) shall thereupon be bound by all of the
provisions  hereof and the term "Escrow  Agent(s)" as used herein shall mean the
Successor Escrow Agent(s).


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      7.  Interpleader.  If the Escrow Agents are at any time be confronted with
inconsistent claims or demands by the Parties,  the Escrow Agents shall have the
right to  interplead  such  parties in any court of competent  jurisdiction  and
request that such court  determine  such  respective  rights of the parties with
respect to this Agreement.  Upon doing so, the Escrow Agents automatically shall
be released  from any  obligations  or  liability as a  consequence  of any such
claims or demands,  except that the Escrow Agents shall not be released from any
liability for willful or wanton  misconduct  occurring  during the time that the
Escrow Agents served as Escrow Agents.

      8.  Amendments.  This  Agreement may only be amended by the mutual written
agreement of all of the parties hereto, including the Escrow Agents.

      9.  Notices.  Any  notices,  requests,  demands  and other  communications
hereunder  shall be deemed  to have duly  given if  delivered  by hand,  sent by
certified  or  registered   mail  (postage   prepaid  and  with  return  receipt
requested),  by overnight courier service or by telex, telecopy or other written
form of electronic communication:

                  If to Masanek

                  and/or SBD:               Paul Masanek
                                            5250 Cleveland Street
                                            Skokie, IL 60077
                                            Facsimile: (847) 673-3539

                  If to SBD:                Services By Designwise, Ltd.
                                            Attn:    Paul Masanek
                                            3311 N. Kennicott Ave., Suite A
                                            Arlington Heights, IL 60004
                                            Facsimile: (847) 673-3539

                  If to Solomon:            James E. Solomon
                                            3311 N. Kennicott Ave., Suite A
                                            Arlington Heights, IL 60004
                                            Facsimile: (847) 398-1692

                  With a copy to:           Michael James Lightfoot, Esq.
                                            680 Lions Drive
                                            Lake Zurich, IL 60047
                                            Facsimile: (847) 550-9591


                                       5


                  If to Technology:         Technology Alternatives, Inc.
                                            Attn: James E. Solomon
                                            3311 N. Kennicott Ave., Suite A
                                            Arlington Heights, IL 60004
                                            Facsimile: (847) 398-1692

                  With a copy to:           The Otto Law Group, PLLC
                                            Attn: David Otto
                                            900 Fourth Avenue, Suite 3140
                                            Seattle, WA 98164
                                            Facsimile: (206) 262-9513

                  If to TechAlt:            TechAlt, Inc.
                                            Attn: James E. Solomon
                                            3311 N. Kennicott Ave., Suite A
                                            Arlington Heights, IL 60004
                                            Facsimile: (847) 398-1692

                  With a copy to:           The Otto Law Group, PLLC
                                            Attn: David Otto
                                            900 Fourth Avenue, Suite 3140
                                            Seattle, WA 98164
                                            Facsimile: (206) 262-9513

                  If to OLG:                The Otto Law Group, PLLC
                                            Attn: David Otto
                                            900 Fourth Avenue, Suite 3140
                                            Seattle, WA 98164
                                            Facsimile: (206) 262-9513

                  If to PKA:                Piccione, Keeley & Associates, Ltd.
                                            Attn: Mr. Patrick C. Keeley
                                            122C South County Farm Road
                                            Wheaton, IL  60187
                                            Facsimile: (630) 653-8029

      Notice shall be deemed given upon delivery if delivered personally, on the
next day if delivered by an overnight carrier,  or three (3) days after the date
of  postmark  if  deposited  in the  U.S.  Mail for  delivery  by  certified  or
registered mail, return receipt requested,  postage prepaid,  addressed, or upon
transmission  if it has been given by facsimile  between 9:00 a.m. and 5:00 p.m.
central time, Monday through Friday.


                                       6


      10.  Governing Law. THIS AGREEMENT  SHALL BE CONSTRUED IN ACCORDANCE  WITH
AND GOVERNED BY THE LAWS OF THE STATE OF ILLINOIS  APPLICABLE TO CONTRACTS  MADE
AND TO BE PERFORMED  THEREIN  WITHOUT  REGARD TO THE  CONFLICTS OR CHOICE OF LAW
PROVISIONS THEREOF.

      11. Counterparts.  This Agreement may be executed simultaneously in two or
more  counterparts,  each of which shall be deemed an original  but all of which
together shall constitute one and the same instrument.

      12. Successors and Assigns. This Agreement shall be binding upon and shall
inure  to  the  benefit  of the  parties  hereto  and  their  respective  heirs,
representatives,  successors and assigns; provided, however, that neither of the
Escrow  Agents shall be permitted to assign this  Agreement  without the express
written consent of both the Parties.

      13.  Incorporation  of  Recitals.  All the recitals  contained  herein are
hereby incorporated into and made a part of this Agreement.

      14.  Escrow  Agents  Fees.  The  Escrow  Agents  shall  be paid  by  their
respective  clients at their regular rate for services rendered hereunder except
that any costs and fees incurred by the Escrow Agents in filing an  interpleader
action shall be paid for by, and assessed equally against, the Parties.

                             SIGNATURE PAGE FOLLOWS


                                       7


         IN WITNESS WHEREOF, the parties hereto have signed this Agreement as of
the date first above written.

- -----------------------------------
Paul Masanek

Services By Designwise, Ltd.

By:______________________________
Its:_______________________________


- -----------------------------------
James E. Solomon

Technology Alternatives, Inc.

By:______________________________
Its:_______________________________

TechAlt, Inc. f/k/a Dendo Global Corporation

By:_______________________________
Its:________________________________

The Otto Law Group, PLLC

By:_______________________________
Its:_______________________________

Piccione, Keeley & Associates, Ltd.

By:_______________________________
Its:_______________________________