AMENDED AND RESTATED MEMORANDUM OF UNDERSTANDING

      This Amended and Restated  Memorandum of Understanding (this "Memorandum")
is entered into as of this 31st day of July, 2004,  among DDS Technologies  USA,
Inc. ("DDS US"), Haras Engineering Corp. ("HEC"),  High Speed Fragmentation B.V.
("HSF"),  Intel  Trust S.A.  ("Intel"),  Giancarlo  Lo Fiego ("Lo  Fiego"),  and
Adriano Zapparoli ("Zapparoli").  Each of DDS US, HEC, HSF, Intel, Lo Fiego, and
Zapparoli,  are  sometimes  referred  to  herein  as  a  "Party"  and  sometimes
collectively referred to herein as "Parties."

      For the purposes of this Memorandum  various other entities or persons may
be  involved  with  the  transaction  and they are as  follows:  Umberto  Manola
("Manola"),  D.D.S.  Technologies  Ltd.  ("DDS UK"), and Shagen  Holdings,  S.A.
("SHS").  Each of Manola,  DDS UK and SHS, are sometimes referred to herein as a
"Transaction   Party"  and   sometimes   collectively   referred  to  herein  as
"Transaction  Parties."  RECITALS  A. Manola is the  inventor of the  technology
known as "dry  disaggregation"  (the  "Technology")  represented  by patent  no.
02425336-1  filed with the European Patent Office on May 28, 2002 (together will
patents and patent applications filed anywhere else, the "Patent").

      B. On July 8, 2002,  Manola,  Lo Fiego,  Giuseppe Perrotta and SHS entered
into a  Private  Deed  pursuant  to which the  parties  agreed to form a company
called  D.D.S.  Technologies  Ltd.  (UK) to  which  Manola  would  transfer  all
exploitation  rights relative to the Patent.  Manola owned 60% of the shares and
was a director of DDS UK.

      C. On  August  29,  2002,  DDS UK and  DDS US  entered  into an  agreement
pursuant  to  which  DDS  UK  granted  to  DDS US an  exclusive  license  to the
Technology in North America,  South America,  Central America, and the Caribbean
(excluding  Cuba);  DDS US paid DDS UK US$500,000 and issued to DDS UK 3,500,000
shares of common stock of DDS US; DDS UK  represented  that it had all rights to
grant  the  license;  DDS US  agreed  to  purchase  machines  which  embody  the
Technology  from DDS UK and DDS UK agreed to sell such  machines  to DDS US at a
price equal to DDS UK's cost.




      D. Under the August 29, 2002  agreement,  DDS UK was  entitled to nominate
one  director to the board of  directors  of DDS US and in August  2002,  Manola
became a director of DDS US as DDS UK's nominee, with full fiduciary, regulatory
and statutory obligations.

      E. Effective  January 6, 2003, DDS UK and DDS US entered into an amendment
to the August 29, 2002  agreement  pursuant to which the parties agreed that the
proper legal name of the licensor was D.D.S. Technologies,  Ltd. rather than DDS
Technology,  Inc. and the geographic area of the license was extended to include
Africa and DDS US paid DDS UK an additional US$200,000 and issued and additional
500,000 shares of DDS US common stock.

      F. A dispute  has  arisen  among the  Parties  and the  Parties  desire to
resolve their dispute upon the terms set forth herein.

      G. DDS US has  commenced  litigation  against  the other  Parties  and the
Transaction  Parties  in order to  resolve  their  dispute  relating  to (i) the
ownership of the technology  described in the application  for the Patent,  (ii)
the  accounting  for the funds paid by DDS US to HSF and (iii)  various  related
matters.

      H. Certain of the Parties entered into a Memorandum of Understanding dated
as of the 27th day of July, 2004 (the "July 27 MOU").  This Amended and Restated
Memorandum of Understanding  amends,  replaces and supersedes the July 27 MOU in
its entirety.

      I. Lo Fiego and Zapparoli are the beneficial owners of an aggregate of 55%
of the equity interests in each of HSF and HEC.

      NOW, THEREFORE,  the Parties intending to be legally bound hereby agree as
follows:




      1. HSF  acknowledges  that it is  holding  approximately  1,000,000  euros
previously  paid by DDS US. HSF agrees that within five (5) business days of the
date of this Agreement it will  reimburse  610,000 euros of such funds to DDS US
by wire transfer of immediately  available  funds.  The remaining  390,000 euros
will be retained by HSF and applied in the amounts and in the manner  determined
by HSF in accordance with law;  provided that HSF shall pay Manola 100,000 euros
upon his execution of this Memorandum,  his  confirmation  that he has taken and
will take such actions as  necessary  to confirm  ownership of the Patent in DDS
US, and such other matters as DDS US and HSF may reasonably  require from Manola
in order to give effect to this  Memorandum.  If Manola  does not execute  those
documents and take those  actions  within ten (10) days of the execution of this
Memorandum, HSF shall pay DDS US 50,000 euros.

      2. The  obligations of the Parties under the provisions of this Memorandum
other  than  Section 1 hereof  are  subject  to  satisfaction  of the  following
conditions:

            (a) HSF shall take all necessary and desirable  actions to cause the
ownership of the Patent and all related intellectual  property and technology to
be  transferred  to DDS US, free and clear of any claim or lien,  and shall have
delivered to DDS US evidence  reasonably  satisfactory to DDS US confirming that
DDS US is the owner of the Patent and such  related  intellectual  property  and
technology free and clear of any claim or lien; and

            (b) HSF shall have obtained (i) a valid and  nonappealable  award of
an  arbitrator  confirming  that HSF is the  beneficial  owner of the  4,000,000
shares (the  "Shares")  of DDS US common stock  previously  issued to DDS UK and
(ii) a judgment of a Federal  Court of the United States  affirming,  confirming
and enforcing such arbitrator award.

      3. Subject to the  provisions of Section 2 above,  DDS US and an entity to
be designated by HSF ("Newco") will enter into a license  agreement  pursuant to
which Newco shall receive an irrevocable  license to the  Technology  which will
permit Newco to sell,  license,  rent,  and  distribute  products  embodying the
Technology  throughout  Europe,  Asia  and  Oceania  (the  "Territory")  on  the
following terms:




            (a) DDS US and Newco will each use its reasonable commercial efforts
to  ascertain  commercially  viable new  products  that may be  manufactured  or
derived  through  the use of the  Technology  and  that  may be sold  for  value
anywhere in the world (a "Valuable  Product").  Upon  discovery of such Valuable
Product,  either  Newco or DDS US, as the case may be (the  "Notifying  Party"),
shall  promptly (but in no event more than thirty (30) days after the discovery)
notify the other  Party (the  "Receiving  Party") in writing of such  discovery,
providing reasonable detail.  Thereafter,  for a period of ninety (90) days, the
Notifying Party shall have the exclusive right to enter into a bona fide binding
agreement for the sale of the Valuable  Product  embodying the Technology in the
Territory,  and an  exclusive  license to market  such  Valuable  Product in the
Territory  for such ninety (90) day period.  Thereafter,  either of Newco or DDS
may market the  Valuable  Product or the  Technology  for  deriving the Valuable
Product in the Territory;

            (b) DDS US shall  have  exclusive  rights  to market  such  Valuable
Product outside the Territory and, after the lapse of the 90-day period referred
to above when Newco is the Notifying Party,  non-exclusive rights to market such
Valuable Product in the Territory; and

            (c)  Each  Party  shall  pay to the  other  royalties  equal to five
percent  (5%) of the gross  revenues  from the sale or lease of Products by such
Party in the Territory.

      4. Subject to the provisions of Section 2, all of the Parties will execute
and deliver mutual general releases on behalf of themselves,  their officers and
directors, affiliates and shareholders.

      5. Subject to the  provisions of Section 2 above,  DDS US will reissue the
Shares in such name(s) as HSF shall designate in writing.




      6. Subject to the provisions of Section 2 above, HSF and any party to whom
it  transfers  any or all of the Shares will enter into a  standstill  agreement
pursuant  to which  each HSF and each such  party  will  agree with DDS US that,
without the prior  written  consent of the Board of  Directors  of DDS US, for a
period of three years it will not:

            (a) directly or  indirectly  seek, or permit any person over whom or
which such person has control (a  "Controlled  Person") to seek or  encourage or
assist any associate, partner or affiliate of such person to seek representation
on the Board of  Directors  of DDS US or  otherwise  seek to  participate  in or
influence the management, management decisions, operating policies, or governing
corporate instruments of DDS US;

            (b)  instigate  or join in any  attempt  to change  the  management,
management  decisions,  operating policies,  governing corporate  instruments or
conduct of business and affairs of DDS US;

            (c) solicit or permit any Controlled Person to solicit, or encourage
or assist any associate,  partner or affiliate of such person to solicit proxies
with  respect to any shares of DDS Common  Stock or other  securities  of DDS US
entitled to vote  generally for the election of directors or otherwise  ("Voting
Securities")  under any circumstance,  or become a "participant",  or permit any
Controlled Person, or encourage or assist any associate, partner or affiliate of
such person to become a "participant", in any "election contest" relating to the
election of directors of DDS US, changes in governing  corporate  instruments or
otherwise  (as such terms are used in Rule  14a-11 of  Regulation  14A under the
Securities Exchange Act of 1934);

            (d) deposit, or permit any Controlled Person, or encourage or assist
any  associate,  partner or  affiliate  of such  person to  deposit,  any Voting
Securities  in a voting trust or similar  arrangement,  or subject or permit any
Controlled Person, or encourage or assist any associate, partner or affiliate of
such person to subject any Voting Securities to a voting or similar agreement;




            (e) take any  action  alone or in concert  with any other  person to
acquire or affect the control of DDS US or, directly or indirectly,  participate
in, or encourage  the  formation of, any group seeking to obtain or take control
of DDS US; and

            (f)  directly  or  indirectly  seek  to  influence  any  contractual
relationships  of DDS US, whether  orally,  in writing or otherwise  (including,
without limitation,  contractual  relationships of DDS US with its auditors, its
investment  bankers and its lenders).  In addition,  pursuant to such standstill
agreement the parties will agree not to sell,  transfer or otherwise  dispose of
their  shares of DDS Common Stock for a period of one year from the date of this
Memorandum of without the prior written consent of the Board of Directors of DDS
US.

      7. The Parties will take all necessary  and desirable  actions to transfer
to and confirm  ownership by DDS US of the two of the three  prototype  machines
incorporating the Technology, including the multi-tasking machines in Marani and
Poggio Rusco, free and clear of any claim or lien.

      8 Upon satisfaction of the conditions set forth in Section 2, HSF shall no
longer be  obligated  to make any  payments to Tecalit for the  manufacture  and
production of machines and embodying the  Technology and DDS US will pay Tecalit
directly for such machines.

      9.  Each  Party  hereto  confirms  that it has the full  right,  power and
authority to enter into this agreement on behalf of itself or in the capacity in
which it is signing,  has had the benefit of legal  counsel,  and has been fully
advised on the legal consequences of this Memorandum.

      10. DDS US shall  provide such  cooperation  to HSF to obtain the judgment
referred to in Subsection 2(b) hereof as HSF shall reasonably request.

      11.  Subject to the  provisions of Section 2 above,  DDS US will pay Newco
660,000 euros on or prior to December 31, 2005.

      12. This  Memorandum  of  Understanding  shall be binding upon the Parties
hereto and their respective successors and assigns.




      13. This Memorandum may be executed in counterparts.

      14. This Memorandum  shall be governed by and construed in accordance with
the laws of the State of Florida.

      15. The Parties  irrevocably  submit to the exclusive  jurisdiction of the
courts of the  Eleventh  Judicial  Circuit  of the State of  Florida  and of the
United  States  District  Court for the  Southern  District  of  Florida,  Miami
Division in either  case  sitting in  Miami-Dade  County,  Florida.  Each of the
Parties irrevocably and unconditionally  waives, to the fullest extent permitted
by applicable law, any objection that it may now or hereafter have to the laying
of  venue  of any  action  or  proceeding  arising  out of or  relating  to this
Memorandum of Understanding.

      16. Lo Fiego and  Zapparoli  covenant  that upon  execution  by DDS US and
them,  this Memorandum will be binding upon them and each agrees to cause all of
the other Parties to execute this Memorandum.

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      IN WITNESS  WHEREOF,  the parties  hereto have each executed and delivered
this Amended and Restated  Memorandum  of  Understanding  as of the day and year
first above written.

Haras Engineering Corp.                   DDS Technologies USA, Inc.

By:                                       By: /s/ Spencer Sterling
- -----------------------------             -----------------------------------
Name:                                     Name:  Spencer Sterling
Title:                                    Title: President and Chief Executive
                                                 Officer


High Speed Fragmentation B.V.             Intel Trust S.A.

By:                                       By:
- -----------------------------             -----------------------------------
Name:                                     Name:
Title:                                    Title:
Giancarlo Lo Fiego                        Andreano Zapparoli

/s/ Giancarlo Lo Fiego                    /s/ Andreano Zapparoli
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