Document:

EX-10.6
                       CODE OF ETHICS

                     CONTRIBUTION AGREEMENT

     This CONTRIBUTION AGREEMENT (hereinafter the "Agreement") is
made and entered into as of this 1st day of December 2004, by and
between Perfect Turf, Inc., a Nevada corporation ("Purchaser"), and
Synthetic Turf Corporation of America, a Nevada corporation
("Seller"), with reference to the following facts:

                                RECITALS

     WHEREAS, the Seller is engaged in the business of sale and
distribution of artificial turf, a synthetic product used for
artificial home lawns, childcare playground surfacing, soccer and
football fields, and in numerous other applications where conditions
prohibit the use of natural grass surfaces, and the Seller owns the
assets used in the operation of such business (all of which is
referred to in this Agreement as the "Business").

     WHEREAS, the Seller desires to contribute to the Purchaser
one hundred percent of the assets used by the Seller in the Business,
and the Purchaser shall issue all of outstanding the common stock of
the Purchaser to Seller.

     NOW, THEREFORE, in consideration of the mutual covenants and
promises contained herein, and for other valuable consideration, the
receipt and sufficiency of which are hereby acknowledged and
confessed, the parties to this Agreement (hereinafter collectively
"parties" and individually "party") agree as follows:

                                  AGREEMENT

1.  CONTRIBUTION OF ASSETS AND ASSUMPTION OF LIABILITIES.

     On the terms and conditions hereinafter set forth, the
Seller shall contribute and the Purchaser shall acquire all of the
Seller's right, title and interest in and to all of the assets used in
the Business (the "Contributed Assets") which are set forth on
Schedule 1 of this Agreement, subject to any and all liens, claims,
charges and encumbrances; provided that cash and cash equivalents will
be retained by Seller.  Seller shall assign, and Purchase shall assume
all liabilities of the Seller, except for long-term liabilities and
certain expenses as set forth in Schedule 2.

2.  ISSUANCE OF PURCHASER STOCK.

     As consideration in full for the Contributed Assets, the
Purchaser agrees to deliver shares of Purchaser common stock,
("Purchaser Shares").  This issuance will constitute all of the issued
and outstanding shares of common stock of Purchaser.  The Purchaser
Shares shall be issued no later than fifteen (15) days after the
execution of this Agreement.

3.  REPRESENTATION'S AND WARRANTIES.

     Each party hereby represents, warrants and covenants to the
other party that this Agreement, when executed and delivered on behalf
of the representing party, shall constitute valid and binding
obligations of such party, enforceable against it in accordance with
its terms.

4.  MISCELLANEOUS.

     (a)  Each party agrees, without further consideration, to
cooperate and diligently perform any further acts, deeds and things
and to execute and deliver any documents that may be reasonably
necessary to consummate, evidence, confirm and/or carry out the intent
and provisions of this Agreement, all without undue delay or expense.

     (b)  All notices, demands, requests, consents, approvals or
other communications (for the purposes of this Paragraph hereinafter
collectively called "Notices"), required or permitted to be given
hereunder, or which are given with respect to this Agreement, shall be
in writing, and shall be given by personal delivery, telegraph or by
express mail, Federal Express, DHL or other similar form of
internationally recognized airborne/overnight delivery service (which
forms of Notice shall be deemed to have been given upon delivery), or
by telex or facsimile transmission (which forms of Notice shall be
deemed delivered upon confirmed transmission).  Notices shall be
addressed to the appropriate party(s) as set forth on the signature
page of this Agreement, or to such other address as the receiving
party shall have specified most recently by like Notice, with a copy
to the other parties hereto.

     (c)  If any part or provision of this Agreement shall be
determined to be invalid, illegal or unenforceable under the laws of
the State of Nevada, then the remaining parts of this Agreement which
can be separated from the invalid, illegal or unenforceable provisions
shall continue in full force and effect, and the invalid, illegal or
unenforceable provisions shall be construed as if they had never been
incorporated into this Agreement.

     (d)  This Agreement may be executed in counterparts, each of
which shall be deemed an original, and all of which together shall
constitute but one and the same instrument.

     WHEREFORE, the parties hereto have executed this
Contribution Agreement as of the date first set forth above.

"Seller"

SYNTHETIC TURF CORCORATION, INC.

By: /s/  Gary Borglund
Gary Borglund, President

Seller's Address:  2535 Pilot Knob Road, Suite 118
Mendota Heights, MN 55120

"Purchaser"

PERFECT TURF, INC.

By: /s/  Patrick Charles
Patrick Charles, Director
Purchaser's Address: 2535 Pilot Knob Road, Suite 118
Mendota Heights, MN 55120__________________, 2005

Beacon Power Corporation
Attn: President
234 Ballardvale Street
Wilmington, MA  01887

                  Re:  Letter Agreement by NxtPhase Shareholder

Dear Sirs:

     In order  to  induce  Beacon  Power  Corporation,  a  Delaware  corporation
("Beacon"),  to execute  the  Arrangement  Agreement  dated  April 22, 2005 (the
"Arrangement  Agreement") by and among Beacon,  Beacon  Acquisition  Co., a Nova
Scotia unlimited  liability  company,  and NxtPhase T&D Corporation,  a Canadian
corporation  ("NxtPhase"),  and to  issue  to  the  undersigned  shareholder  of
NxtPhase (the "Shareholder")  shares of common stock, $0.01 par value per share,
of Beacon (the "Beacon Shares") pursuant to the Arrangement  Agreement,  (1) the
Shareholder  represents,  warrants  and  covenants  as set forth in the attached
Exhibit  A and (2) the  Shareholder  agrees to the  provisions  set forth in the
attached Exhibit B.

     The  Shareholder  acknowledges  and agrees that,  in  accordance  with that
certain  Investor Rights  Agreement dated as of November 12, 2004 (the "Investor
Rights  Agreement")  by and among  NxtPhase and the holders of Class A preferred
shares of NxtPhase, the Option (as defined in the Investor Rights Agreement) was
duly assigned by Perseus 2000, L.L.C., a Delaware limited liability company,  to
Beacon on April 22, 2005. The Shareholder further agrees that Beacon may enforce
the Shareholder's  obligations  related to the Option as if Beacon were a direct
party to such  Option.  In the  event of any  conflict  between  the  terms  and
conditions  of the  Arrangement  Agreement  and the terms and  conditions of the
Option, the terms and conditions of the Arrangement Agreement shall prevail.

     The  Shareholder  has carefully read this Letter  Agreement,  including all
exhibits   attached  hereto  (this  "Letter   Agreement"),   and  discussed  its
requirements, to the extent the Shareholder believes necessary, with its counsel
and with counsel for NxtPhase.  The Shareholder also acknowledges that Beacon is
relying on this Letter  Agreement  as an  inducement  in its  entering  into the
Arrangement Agreement.

     The Shareholder  understands that Beacon is entering into letter agreements
substantially  similar to this Letter  Agreement  with  certain  other  NxtPhase
shareholders.  This Letter Agreement and any other documents entered into by the
Shareholder  as requested by Beacon in  connection  herewith will be voidable ab
initio at the instance of the Shareholder and have no force and effect if:

     1.   the  transactions  contemplated in the  Arrangement  Agreement are not
          consummated as contemplated  therein or the  Arrangement  Agreement is
          for any reason terminated;

     2.   Section  2.1  of  and  Schedule  A to the  Arrangement  Agreement  are
          amended,   restated,   changed,   revised  or  replaced   without  the
          Shareholder's prior written consent; or

     3.   any of the letter  agreements  with Perseus  2000,  L.L.C.,  El Dorado
          Investment  Company  or  Working  Opportunity  Fund  (EVCC)  Ltd.  are
          amended, restated or terminated.

     In consideration of the Shareholder executing this Letter Agreement, Beacon
undertakes to promptly  advise the  Shareholder  in writing of the occurrence of
any of the events listed in items 1 to 3 in the immediately preceding paragraph.

     Each of Beacon, NxtPhase and the Shareholder acknowledge and agree that the
Arrangement  Agreement  does not confer any rights or  remedies  upon any person
other than Beacon and  NxtPhase and their  respective  successor  and  permitted
assigns;  provided,  however,  that (a) the  provisions  in  Section  2.1 of the
Arrangement Agreement concerning the issuance of such number of Beacon Shares to
the Shareholder calculated pursuant to the Exchange Value and (b) the provisions
of Schedule A are intended for the benefit of the Shareholder.

     This Letter  Agreement is binding upon each of the parties hereto including
each of its predecessors,  successors, parents, subsidiaries,  agents, servants,
employees, insurers, heirs and permitted assigns.

                                                     Very truly yours,

------------------------------              ------------------------------------
Jurisdiction of Residence                   Print Name of Shareholder

                                            ------------------------------------
                                            Signature

------------------------------              ------------------------------------
No. of NxtPhase Common Shares held          Address

------------------------------
No. of NxtPhase Class A Shares held

Agreed and accepted as of the first date written above:

BEACON POWER CORPORATION

By:_________________________________
Name:
Title:

NXTPHASE T&D CORPORATION

By:________________________________
Name:
Title:

<PAGE>

                                    Exhibit A

                   Representations, Warranties, and Covenants

     (a) The  Shareholder has good and marketable  title,  free and clear of any
and all  liens,  encumbrances  or  security  interests,  to all of the shares of
capital stock of NxtPhase (the "NxtPhase Shares") surrendered by the Shareholder
to Beacon  pursuant to the plan of arrangement  contemplated  by the Arrangement
Agreement  (the  "Plan of  Arrangement"),  and has the  full  right,  power  and
authority to surrender  such NxtPhase  Shares to Beacon  pursuant to the Plan of
Arrangement.  The  Shareholder  is the holder of such number of NxtPhase  Shares
(both  NxtPhase  Class A shares and common  shares) as set forth opposite its or
his address above.

     (b) In the event the Shareholder is a Rule 145 Affiliate (as defined in the
Arrangement  Agreement),  the  Shareholder  acknowledges  and agrees that Beacon
shall be entitled to place  appropriate  legends on the certificates  evidencing
any Beacon  Shares to be  received  by such Rule 145  Affiliate  pursuant to the
terms of the Arrangement Agreement reflecting the restrictions set forth in Rule
145  promulgated  by the  Securities  Act of  1933,  as  amended,  and to  issue
appropriate stop transfer  instructions to the transfer agent for Beacon Shares.
Beacon hereby agrees to use its commercially reasonable efforts to take whatever
steps are  reasonably  necessary  to ensure  that all  Beacon  Shares  issued or
issuable to the  Shareholder are freely  tradable and  unrestricted  and that it
will maintain its listing on a stock exchange for ten years hereafter.

     (c) The  Shareholder is a resident in the  jurisdiction  set forth opposite
its name above.

     (d) The Shareholder acknowledges receipt of a copy of the final Arrangement
Agreement.  The Shareholder represents to Beacon, to the best of its "Knowledge"
(as defined  below),  that no statement  contained in Sections  3.2(a)-(c),  (d)
(other than as a result of the Perseus  Financing as defined in the  Arrangement
Agreement),  (e),  (f),  (h)-(j),  (l),  (o),  (t)  and  (x) of the  Arrangement
Agreement  contains any untrue statement of a material fact, or omits to state a
material fact required to be stated  therein or necessary to make the statements
contained  therein not misleading that would result in a Material Adverse Change
(as defined in the Arrangement  Agreement) to Beacon. The Shareholder  covenants
to provide to Beacon,  within  five (5) days of the  receipt of the final  joint
proxy statement/prospectus of Beacon and NxtPhase on Form S-4 (the "Registration
Statement"),  a  representation  as to the  accuracy  of the  statements  in the
Registration  Statement as follows: To the best of the Shareholder's  Knowledge,
no statement contained in the Registration Statement relating to the Shareholder
furnished  by the  Shareholder  to Beacon in  writing  expressly  for use in the
Registration  Statement  contains any untrue  statement of a material  fact,  or
omits to state a material  fact  required to be stated  therein or  necessary to
make the statements  contained  therein not misleading.  As used in this Section
(d),  "Knowledge" with respect to the Shareholder  means the actual knowledge of
___________.

     (e) In  consideration  of  the  covenants  and  promises  contained  in the
Arrangement  Agreement,  including  the issuance of the Beacon Shares by Beacon,
and other good and valuable consideration,  the receipt and sufficiency of which
are hereby acknowledged, the Shareholder, including its respective predecessors,
successors,  parents,  subsidiaries,  agents,  servants,  employees,  attorneys,
insurers,  heirs and assigns, does hereby release,  remise and forever discharge
NxtPhase, including its predecessors, successors, parents, subsidiaries, agents,
servants,  employees,  attorneys,  insurers,  heirs and assigns from any and all
debts,  actions,  causes of  actions,  suits,  accounts,  covenants,  contracts,
agreements,  tort,  damages  and any and all  claims,  demands  and  liabilities
whatsoever,  of every name and nature,  whether  known or unknown,  suspected or
claimed,   whether  the  Shareholder  now  has  or  ever  had  against  NxtPhase
(collectively,  the  "Claims")  since the  beginning of time to the date of this
Letter  Agreement,  both at law and in equity,  including but not limited to any
rights to receive dividends, vote, rights of first refusal to obtain or purchase
shares or securities of NxtPhase and rights related to the board of directors of
NxtPhase,  to the extent  existing with respect to,  arising out of, or relating
to, the  Shareholder's  having owned or had the right to acquire  securities  of
NxtPhase;  provided, however, the foregoing release shall not apply to any Claim
relating to Section (d) above.  The Shareholder  agrees to reconfirm the release
set forth in this Section (e) as of the date the arrangement, as contemplated by
the Arrangement  Agreement,  becomes  effective,  as shown on the certificate of
arrangement to be issued to NxtPhase (the "Effective Date").

     (f) In the event the  Shareholder is a resident of, or its principal  place
of business is located in, British Columbia or Ontario,  the Shareholder  agrees
that the Beacon Shares are subject to the restrictions set forth in Multilateral
Instrument  45-102 "Resale of  Securities,"  as adopted by the British  Columbia
Securities  Commission  and the  Ontario  Securities  Commission,  respectively.
Beacon hereby  agrees to use  commercially  reasonable  efforts to take whatever
steps are  reasonably  necessary to ensure that an exemption,  if available,  is
obtained from the British Columbia Securities  Commission and Ontario Securities
Commission.

     (g) In the event the  Shareholder is a resident of, or its principal  place
of business is located in, Quebec, the Shareholder agrees that its participation
in the Plan of Arrangement is subject to regulatory  approval in Quebec.  Beacon
hereby agrees to use its commercially  reasonable efforts to take whatever steps
are  reasonably  necessary  to ensure that an  exemption  is  obtained  from the
Autorite des marches financiers.

     (h) The  Shareholder  hereby  agrees  that,  in the  event of any  conflict
between the terms and conditions of the Arrangement  Agreement and the terms and
conditions of the Option, the terms and conditions of the Arrangement  Agreement
shall  prevail.  For the avoidance of doubt,  (i) the Exchange Value (as defined
and calculated as set forth in the  Arrangement  Agreement)  shall determine the
number  of  Beacon  Shares  issuable  to  the  Shareholder  as  provided  in the
Arrangement  Agreement  and (ii)  Section 7.4 of the Investor  Rights  Agreement
shall remain in full force and effect.

     (i) The  Shareholder  covenants  and  agrees to  execute,  upon  reasonable
request,  any  additional  documents,  transfers and other  assurances as may be
reasonably  necessary or  desirable  to complete the exchange of  certificate(s)
representing NxtPhase Shares for Beacon Shares.

<PAGE>
                                    Exhibit B

                                 Indemnification

     1.1  Indemnification  by the Shareholder.  The Shareholder  shall indemnify
Beacon  in  respect  of,  and  hold it  harmless  against,  any  and all  debts,
obligations and other liabilities (whether absolute, accrued,  contingent, fixed
or  otherwise,  or  whether  known  or  unknown,  or  due  or to  become  due or
otherwise),  monetary damages,  fines, fees,  penalties,  interest  obligations,
deficiencies,  losses and expenses (including without limitation amounts paid in
settlement, interest, court costs, reasonable costs of investigators, reasonable
fees and  expenses  of  attorneys,  accountants,  financial  advisors  and other
experts, and other reasonable expenses of litigation) (collectively,  "Damages")
incurred or suffered by Beacon resulting from, relating to or constituting:

     (a) any  misrepresentation,  breach of  warranty  or failure to perform any
covenant or agreement of the Shareholder  contained in this Letter  Agreement or
in any agreement,  representation  or other document which the  Shareholder  has
with or delivers to NxtPhase  and/or  Beacon,  resulting  in a Material  Adverse
Change (as defined in the Arrangement Agreement) to Beacon; or

     (b) any failure of the Shareholder to have good, valid and marketable title
to the  NxtPhase  Shares  exchanged  for  Beacon  Shares,  free and clear of all
security interests, liens and encumbrances.

     1.2 Indemnification Claims.

     (a) General. In order to seek indemnification  under this Exhibit B, Beacon
(the  "Indemnified  Party") shall give written notice (a "Claim  Notice") to the
party  from whom  indemnification  is sought  (an  "Indemnifying  Party")  which
contains (i) a description and the amount (the "Claimed  Amount") of any Damages
incurred or  reasonably  expected to be incurred by the  Indemnified  Party,  if
reasonable  to  determine,  (ii)  a  reasonable  explanation  of the  basis  for
indemnification  pursuant  to this  Exhibit B, and (iii) a demand for payment in
the amount of such Damages, if reasonable to determine.

     (b) By Third Parties in Suits/Proceedings. The Indemnified Party shall give
written  notification to the Indemnifying  Party of the commencement of any suit
or proceeding relating to a third party claim for which indemnification pursuant
to this Exhibit B may be sought (a "Third Party Claim"). Such notification shall
be given promptly after receipt by the Indemnified  Party of notice of such suit
or proceeding,  and shall describe in reasonable  detail (to the extent known by
the  Indemnified  Party)  the  facts  constituting  the  basis  for such suit or
proceeding and the amount of the claimed  damages;  provided,  however,  that no
delay on the part of the Indemnified  Party in notifying the Indemnifying  Party
shall relieve the  Indemnifying  Party of any liability or obligation  hereunder
except to the extent of any damage or liability caused by or arising out of such
failure.

     The  Indemnified  Party shall control the defense of any Third Party Claim.
The  Indemnifying  Party  may  participate  therein  at  its  own  expense.  The
Indemnified  Party shall keep the  Indemnifying  Party  advised of the status of
such suit or proceeding and the defense thereof.  The  Indemnifying  Party shall
furnish the Indemnified  Party with such information as it may have with respect
to such suit or proceeding (including copies of any summons,  complaint or other
pleading which may have been served on such party and any written claim, demand,
invoice,  billing or other document  evidencing or asserting the same) and shall
otherwise cooperate with and assist the Indemnified Party in the defense of such
suit or proceeding.  The Indemnified Party shall not agree to any settlement of,
or the entry of any judgment  arising from, any such suit or proceeding  without
the prior written  consent of the  "Representative"  (as defined  below),  which
shall not be unreasonably withheld or delayed. As used herein,  "Representative"
shall mean El Dorado  Investment  Company or such other  shareholder of NxtPhase
designated  in writing by all other  shareholders  of  NxtPhase  who have signed
Letter Agreements with Beacon similar to that to which this Exhibit is attached.
A change in the  Representative  shall be effective on the date the  Indemnified
Party receives written notice thereof.

     (c)  Procedure for Claims Not Made by Third  Parties.  Within 20 days after
delivery  of a  Claim  Notice,  the  Indemnifying  Party  shall  deliver  to the
Indemnified  Party a written response (the "Response") in which the Indemnifying
Party:  (i) agrees that the Indemnified  Party is entitled to receive all of the
Claimed  Amount (in which case the Response shall be accompanied by a payment by
the  Indemnifying  Party to the  Indemnified  Party of the  Claimed  Amount,  by
delivery of an  appropriate  number of Beacon  shares,  computed as described in
Section  1.4,  below),  (ii)  agrees that the  Indemnified  Party is entitled to
receive part, but not all, of the Claimed Amount (the "Agreed Amount") (in which
case the Response shall be accompanied by a payment by the Indemnifying  Parties
to the  Indemnified  Party of the Agreed  Amount,  by delivery of an appropriate
number of Beacon shares,  computed as described in Section 1.4, below), or (iii)
disputes  that the  Indemnified  Party is entitled to receive any of the Claimed
Amount. If the Indemnifying Party in the Response disputes its liability for all
or part of the Claimed Amount,  the Indemnifying Party and the Indemnified Party
shall follow the  procedures set forth below in this1.2(c) for the resolution of
such dispute (a "Dispute").

     During the 60-day period following the delivery of a Response that reflects
a Dispute, the Indemnifying Party and the Indemnified Party shall use good faith
efforts to resolve  the  Dispute.  If the  Dispute is not  resolved  within such
60-day period, the Indemnifying Party and the Indemnified Party shall discuss in
good faith the  submission of the Dispute to a mutually  acceptable  alternative
dispute  resolution  procedure  (which may be binding  or  non-binding  upon the
parties,  as they  agree in  advance)  (the "ADR  Procedure").  In the event the
Indemnifying  Party and the Indemnified Party agree upon an ADR Procedure,  such
parties shall, in consultation with the chosen dispute  resolution  service (the
"ADR  Service"),  promptly  agree  upon a  format  and  timetable  for  the  ADR
Procedure,  agree upon the rules  applicable to the ADR Procedure,  and promptly
undertake the ADR  Procedure.  The  provisions of this 1.2(c) shall not obligate
the Indemnifying  Party and the Indemnified  Party to pursue an ADR Procedure or
prevent  such  parties  from  pursuing  the  Dispute  in a  court  of  competent
jurisdiction;  provided,  that, if the  Indemnifying  Party and the  Indemnified
Party agree to pursue an ADR Procedure,  neither the Indemnifying  Party nor the
Indemnified Party may commence litigation or seek other remedies with respect to
the  Dispute  prior to  completion  of such  ADR  Procedure.  Any ADR  Procedure
undertaken  by the  Indemnifying  Party  and  the  Indemnified  Party  shall  be
considered a compromise  negotiation  for purposes of federal and state rules of
evidence, and all statements,  offers, opinions and disclosures (whether written
or  oral)  made  in the  course  of the ADR  Procedure  by or on  behalf  of the
Indemnifying Party, the Indemnified Party or the ADR Service shall be treated as
confidential  and,  where   appropriate,   as  privileged  work  product.   Such
statements,  offers,  opinions  and  disclosures  shall not be  discoverable  or
admissible  for any purposes in any litigation or other  proceeding  relating to
the Dispute  (provided that this sentence shall not be construed to exclude from
discovery or admission any matter that is otherwise discoverable or admissible).
The fees and expenses of any ADR Service used by the Indemnifying  Party and the
Indemnified  Party  shall be shared  equally by the  Indemnifying  Party and the
Indemnified Party.

     (d)  Third  party  Issues  When  No  Lawsuit.   Notwithstanding  the  other
provisions of this Section 1.2, if a third party asserts (other than by means of
a lawsuit  covered by clause (b)) that the  Indemnified  Party is liable to such
third party for a monetary or other obligation which may constitute or result in
Damages  for which the  Indemnified  Party may be  entitled  to  indemnification
pursuant to this Exhibit B, and the Indemnified Party reasonably determines that
it has a  valid  business  reason  to  fulfill  such  obligation,  then  (i) the
Indemnified  Party shall be entitled to satisfy such  obligation,  without prior
notice to or consent from the Indemnifying Party, (ii) the Indemnified Party may
subsequently make a claim for  indemnification in accordance with the provisions
of this  Exhibit B, and (iii) the  Indemnified  Party  shall be  reimbursed,  in
accordance with the provisions of this Exhibit B, for any such Damages for which
it is entitled  to  indemnification  pursuant to this  Exhibit B (subject to the
right of the Indemnifying Party to dispute the Indemnified  Party's  entitlement
to  indemnification,  or the amount for which it is entitled to indemnification,
under the terms of this Exhibit B).

     1.3 Survival of Representations  and Warranties.  All  representations  and
warranties  and  covenants  (including,  without  limitation,  the  covenants in
Section  1.4  below)  contained  in this  Letter  Agreement  shall  survive  the
Effective Date and expire on the date 24 months following the Effective Date. If
an Indemnified Party delivers to the Indemnifying  Party, before expiration of a
representation  or  warranty,  either a Claim Notice based upon a breach of such
representation or warranty,  or a notice that, as a result of a legal proceeding
instituted  by or written  claim made by a third party,  the  Indemnified  Party
reasonably   expects  to  incur  Damages  as  a  result  of  a  breach  of  such
representation   or  warranty   (an   "Expected   Claim   Notice"),   then  such
representation  or warranty shall survive  until,  but only for purposes of, the
resolution  of the matter  covered by such notice.  If the legal  proceeding  or
written  claim with respect to which an Expected  Claim Notice has been given is
definitively  withdrawn  or  resolved  in favor of the  Indemnified  Party,  the
Indemnified Party shall promptly so notify the Indemnifying Party.

     1.4 Limitations.

     (a)  Notwithstanding  any  provision  contained  herein,  or in  any  other
document  executed by the Shareholder in connection  herewith or the Arrangement
Agreement,  the Shareholder  shall not be liable to Beacon or its  predecessors,
successors, parents, subsidiaries,  agents, servants, employees, insurers, heirs
and assigns:

     (i) pursuant to Section 1.2(b) for any  individual  claim that is less than
$_______,

     (ii) for any claim by Beacon  unless the  aggregate of all claims by Beacon
against the Shareholder exceeds $________,

     (iii) to pay cash to Beacon,  it being  understood that Beacon's claims for
all amounts shall be satisfied by the  Shareholder  returning to Beacon a number
of Beacon  Shares equal to the amount of the Damages  (valuing the Beacon Shares
using the same methodology as employed under the Arrangement Agreement),

     (iv) for Damages  exceeding the aggregate value of the Beacon Shares issued
to such  Shareholder  (valuing  the  Beacon  Shares  using the same  methodology
employed under the Arrangement Agreement).

     (v) subject to the  limitations set forth in this Section 1.4, in excess of
the   Shareholder's   proportionate   share  of  Damages   resulting   from  the
Shareholder's indemnification obligations set forth in Section 1.1 above. Beacon
and  NxtPhase  agree that in the event of a claim for Damages  resulting  from a
breach of  paragraph  (d) of Exhibit A, such claim for Damages  shall be against
all NxtPhase  shareholders who have signed letter  agreements for their pro-rata
share of the Damages and Beacon shall not be permitted to selectively  prosecute
the Shareholder for its  proportionate  share of Damages.  If Beacon or NxtPhase
fail to prosecute all NxtPhase  shareholders in accordance with the foregoing or
settles,   abandons,  waives  or  compromises  such  claims,  the  Shareholder's
proportionate share of Damages will be proportionately adjusted.

     For greater  clarity,  the  Shareholder  will not be jointly and  severally
liable for Damages owing by any other NxtPhase  shareholder  either for breaches
relating to such other shareholder's  title to its NxtPhase Shares,  breaches of
any agreement between such other shareholder and Beacon or NxtPhase, or for such
other claim for Damages resulting from a breach of this Letter Agreement.

     (b) No  Indemnifying  Shareholder  shall  have any  right  of  contribution
against NxtPhase or the surviving corporation after the Effective Date.

     (c) Recovery  against the  aggregate  number of Beacon Shares issued to the
Shareholder pursuant to the Arrangement Agreement will be the sole and exclusive
remedy  for   satisfaction   of   indemnification.   After   exhaustion  of  the
Shareholder's  indemnity,   Beacon  hereby  agrees  not  to  take,  directly  or
indirectly,  any action against the Shareholder or any third party that may make
a  counterclaim  against the  Shareholder  that would  exceed the  Shareholder's
indemnity as provided in this Section 1.4.

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00083-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00083-of-00352.parquet"}]]