Exhibit 3.1

                           AMENDED AND RESTATED BYLAWS

                                       OF

                                  VAXGEN, INC.

                      Approved by Stockholders May 26, 2004
                 Amended by the Board of Directors May 18, 2007

                                    ARTICLE I

                                     OFFICES

      Section 1. Registered  Office. The registered office of the corporation in
the State of Delaware shall be in the City of Wilmington, County of New Castle.

      Section 2. Other Offices.  The corporation shall also have and maintain an
office or principal place of business at such place as may be fixed by the Board
of Directors,  and may also have offices at such other  places,  both within and
without the State of Delaware  as the Board of  Directors  may from time to time
determine or the business of the corporation may require.

                                   ARTICLE II

                                 CORPORATE SEAL

      Section 3.  Corporate  Seal.  The Board of Directors may adopt a corporate
seal.  The  corporate  seal  shall  consist  of a die  bearing  the  name of the
corporation and the  inscription,  "Corporate  Seal-Delaware."  Said seal may be
used by  causing  it or a  facsimile  thereof  to be  impressed  or  affixed  or
reproduced or otherwise.

                                   ARTICLE III

                             STOCKHOLDERS' MEETINGS

      Section  4.  Place  Of  Meetings.  Meetings  of  the  stockholders  of the
corporation  may be held at such  place,  either  within or without the State of
Delaware, as may be determined from time to time by the Board of Directors.  The
Board of Directors may, in its sole discretion, determine that the meeting shall
not be held at any  place,  but may  instead  be held  solely by means of remote
communication as provided under the Delaware General Corporation Law ("DGCL").

      Section 5. Annual Meetings.

            (a) The annual meeting of the stockholders of the  corporation,  for
the purpose of election of directors and for such other business as may lawfully
come before it, shall be held on such date and at such time as may be designated
from time to time by the Board of Directors.


                                       1.


Nominations of persons for election to the Board of Directors of the corporation
and the proposal of business to be considered by the stockholders may be made at
an annual meeting of stockholders:  (i) pursuant to the corporation's  notice of
meeting of stockholders;  (ii) by or at the direction of the Board of Directors;
or (iii) by any  stockholder of the  corporation who was a stockholder of record
at the time of giving the  stockholder's  notice  provided for in the  following
paragraph,  who is entitled to vote at the  meeting  and who  complied  with the
notice procedures set forth in Section 5.

            (b) At an annual  meeting of the  stockholders,  only such  business
shall be conducted as shall have been properly  brought before the meeting.  For
nominations or other business to be properly brought before an annual meeting by
a stockholder  pursuant to clause (iii) of Section 5(a) of these Bylaws, (i) the
stockholder must have given timely notice thereof in writing to the Secretary of
the  corporation,  (ii)  such  other  business  must  be  a  proper  matter  for
stockholder action under DGCL, (iii) if the stockholder, or the beneficial owner
on whose  behalf any such  proposal or  nomination  is made,  has  provided  the
corporation  with a Solicitation  Notice (as defined in clause (iii) of the last
sentence of this Section 5(b)),  such  stockholder or beneficial  owner must, in
the case of a proposal,  have  delivered a proxy  statement and form of proxy to
holders of at least the percentage of the  corporation's  voting shares required
under applicable law to carry any such proposal, or, in the case of a nomination
or nominations, have delivered a proxy statement and form of proxy to holders of
a percentage  of the  corporation's  voting shares  reasonably  believed by such
stockholder  or  beneficial  owner to be  sufficient  to elect  the  nominee  or
nominees proposed to be nominated by such stockholder, and must, in either case,
have  included  in  such  materials  the  Solicitation  Notice,  and  (iv) if no
Solicitation  Notice relating thereto has been timely provided  pursuant to this
section,  the  stockholder  or  beneficial  owner  proposing  such  business  or
nomination  must not have  solicited  a number  of  proxies  sufficient  to have
required the delivery of such a Solicitation  Notice under this Section 5. To be
timely,  a  stockholder's  notice  shall be  delivered  to the  Secretary at the
principal  executive  offices  of the  Corporation  not later  than the close of
business on the  ninetieth  (90th) day nor earlier than the close of business on
the one  hundred  twentieth  (120th) day prior to the first  anniversary  of the
preceding year's annual meeting;  provided,  however, that in the event that the
date of the annual  meeting is  advanced  more than thirty (30) days prior to or
delayed by more than thirty  (30) days after the  anniversary  of the  preceding
year's  annual  meeting,  notice  by the  stockholder  to be  timely  must be so
delivered  not earlier  than the close of business on the one hundred  twentieth
(120th)  day  prior to such  annual  meeting  and not  later  than the  close of
business on the later of the ninetieth  (90th) day prior to such annual  meeting
or the tenth (10th) day  following the day on which public  announcement  of the
date of such meeting is first made. In no event shall the public announcement of
an adjournment of an annual meeting commence a new time period for the giving of
a stockholder's  notice as described above. Such stockholder's  notice shall set
forth:  (A) as to each person  whom the  stockholder  proposed  to nominate  for
election or  reelection  as a director all  information  relating to such person
that is required to be  disclosed  in  solicitations  of proxies for election of
directors  in an  election  contest,  or is  otherwise  required,  in each  case
pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended
(the "1934 Act") and Rule 14a-4(d)  thereunder  (including such person's written
consent to being named in the proxy  statement  as a nominee and to serving as a
director if elected); (B) as to any other business that the stockholder proposes
to bring before the meeting,  a brief  description of the business desired to be
brought  before the meeting,  the reasons for  conducting  such  business at the
meeting and any material  interest in such business of such  stockholder and the
beneficial


                                       2.


owner,  if  any,  on  whose  behalf  the  proposal  is  made;  and (C) as to the
stockholder  giving the notice and the beneficial owner, if any, on whose behalf
the nomination or proposal is made (i) the name and address of such stockholder,
as they appear on the  corporation's  books, and of such beneficial  owner, (ii)
the class and number of shares of the corporation  which are owned  beneficially
and of record by such  stockholder and such beneficial  owner, and (iii) whether
either such stockholder or beneficial owner intends to deliver a proxy statement
and form of proxy to  holders  of,  in the case of the  proposal,  at least  the
percentage of the  corporation's  voting shares required under applicable law to
carry the proposal or, in the case of a nomination or nominations,  a sufficient
number of holders of the  corporation's  voting  shares to elect such nominee or
nominees (an affirmative statement of such intent, a "Solicitation Notice").

            (c)  Notwithstanding  anything in the third sentence of Section 5(b)
of these Bylaws to the contrary, in the event that the number of directors to be
elected to the Board of Directors of the  Corporation  is increased and there is
no public announcement naming all of the nominees for director or specifying the
size of the increased  Board of Directors  made by the  corporation at least one
hundred (100) days prior to the first anniversary of the preceding year's annual
meeting,  a  stockholder's  notice  required  by this  Section  5 shall  also be
considered  timely,  but only with  respect to  nominees  for any new  positions
created by such  increase,  if it shall be  delivered  to the  Secretary  at the
principal  executive  offices  of the  corporation  not later  than the close of
business  on the  tenth  (10th)  day  following  the day on  which  such  public
announcement is first made by the corporation.

            (d) Only such  persons  who are  nominated  in  accordance  with the
procedures  set forth in this  Section 5 shall be eligible to serve as directors
and only such business shall be conducted at a meeting of  stockholders as shall
have been brought before the meeting in accordance with the procedures set forth
in this  Section 5. Except as  otherwise  provided by law,  the  Chairman of the
meeting  shall have the power and duty to determine  whether a nomination or any
business proposed to be brought before the meeting was made, or proposed, as the
case may be, in accordance with the procedures set forth in these Bylaws and, if
any proposed  nomination or business is not in compliance with these Bylaws,  to
declare that such  defective  proposal or nomination  shall not be presented for
stockholder action at the meeting and shall be disregarded.

            (e) Notwithstanding  the foregoing  provisions of this Section 5, in
order to include information with respect to a stockholder proposal in the proxy
statement  and form of proxy  for a  stockholders'  meeting,  stockholders  must
provide notice as required by the  regulations  promulgated  under the 1934 Act.
Nothing in these Bylaws shall be deemed to affect any rights of  stockholders to
request  inclusion of proposals in the corporation  proxy statement  pursuant to
Rule 14a-8 under the 1934 Act.

            (f) For purposes of this Section 5, "public announcement" shall mean
disclosure in a press release reported by the Dow Jones News Service, Associated
Press or comparable national news service or in a document publicly filed by the
corporation with the Securities and Exchange  Commission pursuant to Section 13,
14 or 15(d) of the 1934 Act.


                                       3.


      Section 6. Special Meetings.

            (a) Special  meetings of the  stockholders of the corporation may be
called,  for any  purpose  or  purposes,  by (i) the  Chairman  of the  Board of
Directors,  (ii) the Chief  Executive  Officer,  or (iii) the Board of Directors
pursuant to a resolution adopted by a majority of the total number of authorized
directors  (whether or not there exist any  vacancies in  previously  authorized
directorships  at the time any such  resolution  is  presented  to the  Board of
Directors for adoption).

            (b) If a special meeting is properly called by any person or persons
other than the Board of Directors,  the request shall be in writing,  specifying
the  general  nature of the  business  proposed to be  transacted,  and shall be
delivered  personally or sent by certified or registered  mail,  return  receipt
requested,  to the  Chairman  of the Board of  Directors,  the  Chief  Executive
Officer,  or the Secretary of the corporation.  No business may be transacted at
such special  meeting  otherwise  than  specified  in such notice.  The Board of
Directors  shall  determine  the time and place of such special  meeting,  which
shall be held not less than  thirty-five  (35) nor more than one hundred  twenty
(120) days after the date of the receipt of the request.  Upon  determination of
the time and place of the meeting, the officer receiving the request shall cause
notice to be given to the stockholders  entitled to vote, in accordance with the
provisions of Section 7 of these Bylaws. Nothing contained in this paragraph (b)
shall be construed as limiting,  fixing, or affecting the time when a meeting of
stockholders called by action of the Board of Directors may be held.

            (c)  Nominations  of persons for  election to the Board of Directors
may be made at a special  meeting of  stockholders  at which directors are to be
elected  pursuant  to  the  corporation's  notice  of  meeting  (i) by or at the
direction  of  the  Board  of  Directors  or  (ii)  by  any  stockholder  of the
corporation who is a stockholder of record at the time of giving notice provided
for in  these  Bylaws  who  shall be  entitled  to vote at the  meeting  and who
complies with the notice procedures set forth in this Section 6(c). In the event
the  corporation  calls a special  meeting of  stockholders  for the  purpose of
electing one or more directors to the Board of Directors,  any such  stockholder
may  nominate a person or persons  (as the case may be),  for  election  to such
position(s)  as  specified  in  the  corporation's  notice  of  meeting,  if the
stockholder's notice required by Section 5(b) of these Bylaws shall be delivered
to the  Secretary at the  principal  executive  offices of the  corporation  not
earlier  than the close of  business on the one  hundred  twentieth  (120th) day
prior to such  special  meeting  and not later than the close of business on the
later of the ninetieth  (90th) day prior to such meeting or the tenth (10th) day
following the day on which public  announcement is first made of the date of the
special  meeting and of the  nominees  proposed by the Board of  Directors to be
elected  at such  meeting.  In no event  shall  the  public  announcement  of an
adjournment of a special meeting  commence a new time period for the giving of a
stockholder's notice as described above.

      Section  7.  Notice Of  Meetings.  Except as  otherwise  provided  by law,
notice,  given in  writing or by  electronic  transmission,  of each  meeting of
stockholders shall be given not less than ten (10) nor more than sixty (60) days
before the date of the  meeting  to each  stockholder  entitled  to vote at such
meeting, such notice to specify the place, if any, date and hour, in the case of
special  meetings,  the  purpose or purposes  of the  meeting,  and the means of
remote  communications,  if any, by which  stockholders and proxy holders may be
deemed to be present in person and vote at any such meeting.  If mailed,  notice
is given when deposited in the United


                                       4.


      States  mail,  postage  prepaid,  directed  to  the  stockholder  at  such
stockholder's address as it appears on the records of the corporation. Notice of
the time,  place,  if any,  and  purpose of any meeting of  stockholders  may be
waived in  writing,  signed by the  person  entitled  to notice  thereof,  or by
electronic transmission by such person, either before or after such meeting, and
will be waived by any stockholder by his attendance thereat in person, by remote
communication, if applicable, or by proxy, except when the stockholder attends a
meeting for the express  purpose of objecting,  at the beginning of the meeting,
to the transaction of any business because the meeting is not lawfully called or
convened.  Any  stockholder  so waiving notice of such meeting shall be bound by
the proceedings of any such meeting in all respects as if due notice thereof had
been given.

      Section 8. Quorum. At all meetings of stockholders, except where otherwise
provided by statute or by the Certificate of Incorporation,  or by these Bylaws,
the presence,  in person, by remote  communication,  if applicable,  or by proxy
duly authorized, of the holders of a majority of the outstanding shares of stock
entitled to vote shall  constitute a quorum for the transaction of business.  In
the absence of a quorum, any meeting of stockholders may be adjourned, from time
to time,  either by the  chairman  of the meeting or by vote of the holders of a
majority  of the shares  represented  thereat,  but no other  business  shall be
transacted  at such  meeting.  The  stockholders  present  at a duly  called  or
convened  meeting,  at which a quorum  is  present,  may  continue  to  transact
business   until   adjournment,   notwithstanding   the   withdrawal  of  enough
stockholders  to leave  less than a  quorum.  Except as  otherwise  provided  by
statute or by applicable  stock exchange or Nasdaq rules,  or by the Certificate
of  Incorporation  or these  Bylaws,  in all matters  other than the election of
directors,  the affirmative vote of the majority of shares present in person, by
remote communication,  if applicable, or represented by proxy at the meeting and
entitled  to  vote  generally  on the  subject  matter  shall  be the act of the
stockholders.  Except as  otherwise  provided by  statute,  the  Certificate  of
Incorporation or these Bylaws,  directors shall be elected by a plurality of the
votes of the shares present in person, by remote  communication,  if applicable,
or  represented  by proxy at the meeting and  entitled to vote  generally on the
election of directors.  Where a separate vote by a class or classes or series is
required,  except where otherwise  provided by the statute or by the Certificate
of Incorporation  or these Bylaws, a majority of the outstanding  shares of such
class or classes or series,  present  in  person,  by remote  communication,  if
applicable,  or represented by proxy duly authorized,  shall constitute a quorum
entitled to take action with respect to that vote on that  matter.  Except where
otherwise  provided by statute or by the Certificate of  Incorporation  or these
Bylaws,  the  affirmative  vote of the majority  (plurality,  in the case of the
election of directors)  of shares of such class or classes or series  present in
person, by remote communication,  if applicable,  or represented by proxy at the
meeting shall be the act of such class or classes or series.

      Section 9.  Adjournment And Notice Of Adjourned  Meetings.  Any meeting of
stockholders,  whether  annual or special,  may be  adjourned  from time to time
either by the chairman of the meeting or by the vote of a majority of the shares
present in person,  by remote  communication,  if applicable,  or represented by
proxy at the meeting.  When a meeting is adjourned to another time or place,  if
any, notice need not be given of the adjourned meeting if the time and place, if
any,  thereof are announced at the meeting at which the adjournment is taken. At
the adjourned  meeting,  the  corporation  may transact any business which might
have been  transacted at the original  meeting.  If the  adjournment is for more
than thirty (30) days or if


                                       5.


after the  adjournment a new record date is fixed for the adjourned  meeting,  a
notice of the  adjourned  meeting shall be given to each  stockholder  of record
entitled to vote at the meeting.

      Section  10.  Voting  Rights.   For  the  purpose  of  determining   those
stockholders  entitled  to vote at any  meeting of the  stockholders,  except as
otherwise provided by law, only persons in whose names shares stand on the stock
records of the  corporation  on the record  date,  as  provided in Section 12 of
these Bylaws,  shall be entitled to vote at any meeting of  stockholders.  Every
person  entitled  to vote  shall  have the right to do so either in  person,  by
remote  communication,  if applicable,  or by an agent or agents authorized by a
proxy granted in accordance with Delaware law. An agent so appointed need not be
a  stockholder.  No proxy  shall be voted after three (3) years from its date of
creation unless the proxy provides for a longer period.

      Section 11. Joint Owners Of Stock.  If shares or other  securities  having
voting  power stand of record in the names of two (2) or more  persons,  whether
fiduciaries, members of a partnership, joint tenants, tenants in common, tenants
by the  entirety,  or  otherwise,  or if two (2) or more  persons  have the same
fiduciary relationship respecting the same shares, unless the Secretary is given
written notice to the contrary and is furnished with a copy of the instrument or
order  appointing them or creating the  relationship  wherein it is so provided,
their acts with respect to voting shall have the following  effect:  (a) if only
one (1) votes, his act binds all; (b) if more than one (1) votes, the act of the
majority so voting  binds all;  (c) if more than one (1) votes,  but the vote is
evenly split on any particular  matter,  each faction may vote the securities in
question  proportionally,  or may apply to the  Delaware  Court of Chancery  for
relief as provided in the DGCL, Section 217(b). If the instrument filed with the
Secretary shows that any such tenancy is held in unequal  interests,  a majority
or  even-split  for the  purpose  of  subsection  (c)  shall  be a  majority  or
even-split in interest.

      Section 12. List Of Stockholders. The Secretary shall prepare and make, at
least ten (10) days before every meeting of stockholders, a complete list of the
stockholders  entitled to vote at said meeting,  arranged in alphabetical order,
showing the address of each  stockholder and the number of shares  registered in
the name of each stockholder.  Such list shall be open to the examination of any
stockholder,  for  any  purpose  germane  to the  meeting,  (a) on a  reasonably
accessible  electronic network,  provided that the information  required to gain
access to such list is provided  with the notice of the  meeting,  or (b) during
ordinary  business hours, at the principal place of business of the corporation.
In the event that the  corporation  determines to make the list  available on an
electronic  network,  the corporation  may take reasonable  steps to ensure that
such information is available only to stockholders of the corporation.  The list
shall be open to examination of any  stockholder  during the time of the meeting
as provided by law.

      Section 13. Action Without Meeting.

            (a) No action shall be taken by the stockholders except at an annual
or special meeting of stockholders  called in accordance with these Bylaws,  and
no action shall be taken by the stockholders by written consent or by electronic
transmission.


                                       6.


      Section 14. Organization.

            (a) At every meeting of  stockholders,  the Chairman of the Board of
Directors, or, if a Chairman has not been appointed or is absent, the President,
or, if the President is absent,  a chairman of the meeting  chosen by a majority
in interest of the stockholders entitled to vote, present in person or by proxy,
shall act as chairman. The Secretary, or, in his absence, an Assistant Secretary
directed to do so by the President, shall act as secretary of the meeting.

            (b) The Board of Directors of the  corporation  shall be entitled to
make such rules or regulations for the conduct of meetings of stockholders as it
shall  deem  necessary,  appropriate  or  convenient.  Subject to such rules and
regulations of the Board of Directors, if any, the chairman of the meeting shall
have the right and authority to prescribe such rules, regulations and procedures
and to do all such acts as, in the  judgment of such  chairman,  are  necessary,
appropriate  or  convenient  for the proper  conduct of the meeting,  including,
without limitation, establishing an agenda or order of business for the meeting,
rules and  procedures  for  maintaining  order at the  meeting and the safety of
those present,  limitations on  participation in such meeting to stockholders of
record of the corporation and their duly authorized and constituted  proxies and
such other persons as the chairman  shall permit,  restrictions  on entry to the
meeting after the time fixed for the  commencement  thereof,  limitations on the
time  allotted to questions or comments by  participants  and  regulation of the
opening and closing of the polls for  balloting on matters which are to be voted
on by ballot. The date and time of the opening and closing of the polls for each
matter upon which the  stockholders  will vote at the meeting shall be announced
at the meeting. Unless and to the extent determined by the Board of Directors or
the chairman of the meeting,  meetings of stockholders  shall not be required to
be held in accordance with rules of parliamentary procedure.

                                   ARTICLE IV

                                    DIRECTORS

      Section 15. Number And Term Of Office.  The authorized number of directors
of the  corporation  shall be  fixed  in  accordance  with  the  Certificate  of
Incorporation  or, if not so specified in the Certificate of  Incorporation,  by
resolution of the Board of Directors.  Directors need not be stockholders unless
so required by the Certificate of Incorporation. If for any cause, the directors
shall not have been  elected at an annual  meeting,  they may be elected as soon
thereafter  as convenient at a special  meeting of the  stockholders  called for
that purpose in the manner provided in these Bylaws.

      Section 16. Powers. The powers of the corporation shall be exercised,  its
business conducted and its property controlled by the Board of Directors, except
as may be otherwise provided by statute or by the Certificate of Incorporation.

      Section 17.  Board of  Directors.  Subject to the rights of the holders of
any series of Preferred  Stock to elect  additional  directors  under  specified
circumstances, directors shall be elected at each annual meeting of stockholders
for a term of one year.  Each  director  shall serve until his successor is duly
elected and qualified or until his death, resignation or removal. No


                                       7.


decrease in the number of directors  constituting  the Board of Directors  shall
shorten the term of any incumbent director.

      Section 18. Vacancies.

            (a) Unless  otherwise  provided in the Certificate of  Incorporation
and subject to the rights of the holders of any series of Preferred  Stock,  any
vacancies  on  the  Board  of  Directors  resulting  from  death,   resignation,
disqualification,  removal or other causes and any newly  created  directorships
resulting from any increase in the number of directors  shall,  unless the Board
of Directors  determines by resolution  that any such vacancies or newly created
directorships shall be filled by stockholders, be filled only by the affirmative
vote of a majority  of the  directors  then in office,  even  though less than a
quorum of the Board of Directors.  Any director  elected in accordance  with the
preceding  sentence  shall hold office for the remainder of the full term of the
director for which the vacancy was created or occurred and until such director's
successor  shall  have been  elected  and  qualified.  A vacancy in the Board of
Directors  shall be deemed to exist  under  this  Section  18 in the case of the
death, removal or resignation of any director.

      Section 19. Resignation. Any director may resign at any time by delivering
his or her notice in writing or by  electronic  transmission  to the  Secretary,
such  resignation to specify whether it will be effective at a particular  time,
upon receipt by the Secretary or at the pleasure of the Board of  Directors.  If
no such  specification  is made, it shall be deemed effective at the pleasure of
the Board of Directors.  When one or more directors  shall resign from the Board
of Directors,  effective at a future date, a majority of the  directors  then in
office,  including  those who have so  resigned,  shall  have power to fill such
vacancy or vacancies,  the vote thereon to take effect when such  resignation or
resignations  shall  become  effective,  and each  Director so chosen shall hold
office for the unexpired  portion of the term of the Director  whose place shall
be vacated and until his successor shall have been duly elected and qualified.

      Section 20. Removal. The Board of Directors or any individual director may
be removed from office at any time (a) with cause by the affirmative vote of the
holders of a majority of the voting power of all the then-outstanding  shares of
capital stock of the  corporation,  entitled to vote generally at an election of
directors  or (b)  without  cause by the  affirmative  vote of the holders of at
least sixty-six and two-thirds  percent (66 2/3%) of the voting power of all the
then-outstanding shares of the capital stock of the corporation entitled to vote
generally at an election of directors.

      Section 21. Meetings.

            (a) Regular Meetings. Unless otherwise restricted by the Certificate
of Incorporation,  regular meetings of the Board of Directors may be held at any
time or date and at any place within or without the State of Delaware  which has
been  designated by the Board of Directors and  publicized  among all directors,
either orally or in writing, by telephone, including a voice-messaging system or
other system designed to record and communicate messages,  facsimile,  telegraph
or telex,  or by electronic  mail or other  electronic  means. No further notice
shall be required for regular meetings of the Board of Directors.


                                       8.


            (b) Special Meetings. Unless otherwise restricted by the Certificate
of Incorporation,  special meetings of the Board of Directors may be held at any
time and place  within or without the State of Delaware  whenever  called by the
Chairman of the Board,  the President or a majority of the authorized  number of
directors.

            (c) Meetings by Electronic  Communications  Equipment. Any member of
the Board of  Directors,  or of any  committee  thereof,  may  participate  in a
meeting by means of conference  telephone or other  communications  equipment by
means of which all persons participating in the meeting can hear each other, and
participation in a meeting by such means shall constitute  presence in person at
such meeting.

            (d) Notice of Special Meetings.  Notice of the time and place of all
special  meetings of the Board of  Directors  shall be orally or in writing,  by
telephone,  including a voice  messaging  system or other  system or  technology
designed to record and communicate messages,  facsimile,  telegraph or telex, or
by electronic mail or other electronic  means,  during normal business hours, at
least twenty-four (24) hours before the date and time of the meeting.  If notice
is sent by US mail, it shall be sent by first class mail,  charges  prepaid,  at
least three (3) days before the date of the  meeting.  Notice of any meeting may
be waived in writing, or by electronic transmission, at any time before or after
the meeting and will be waived by any  director by  attendance  thereat,  except
when the director  attends the meeting for the express purpose of objecting,  at
the beginning of the meeting,  to the  transaction  of any business  because the
meeting is not lawfully called or convened.

            (e) Waiver of Notice. The transaction of all business at any meeting
of the Board of Directors, or any committee thereof,  however called or noticed,
or wherever  held,  shall be as valid as though had at a meeting duly held after
regular call and notice,  if a quorum be present and if,  either before or after
the meeting,  each of the directors not present who did not receive notice shall
sign  a  written   waiver  of  notice  or  shall  waive  notice  by   electronic
transmission. All such waivers shall be filed with the corporate records or made
a part of the minutes of the meeting.

      Section 22. Quorum And Voting.

            (a)  Unless  the  Certificate  of  Incorporation  requires a greater
number,  a quorum of the Board of Directors  shall  consist of a majority of the
exact number of  directors  fixed from time to time by the Board of Directors in
accordance  with the Certificate of  Incorporation;  provided,  however,  at any
meeting  whether a quorum be present or  otherwise,  a majority of the directors
present may adjourn  from time to time until the time fixed for the next regular
meeting of the Board of Directors,  without notice other than by announcement at
the meeting.

            (b) At each  meeting of the Board of  Directors at which a quorum is
present,  all questions and business shall be determined by the affirmative vote
of a majority of the directors  present,  unless a different vote be required by
law, the Certificate of Incorporation or these Bylaws.


                                       9.


      Section 23. Action Without  Meeting.  Unless  otherwise  restricted by the
Certificate of Incorporation  or these Bylaws,  any action required or permitted
to be taken at any meeting of the Board of Directors or of any committee thereof
may be taken  without a meeting,  if all  members of the Board of  Directors  or
committee,  as the case may be,  consent  thereto in  writing  or by  electronic
transmission,  and such writing or writings or transmission or transmissions are
filed with the minutes of  proceedings  of the Board of Directors or  committee.
Such filing shall be in paper form if the minutes are  maintained  in paper form
and shall be in  electronic  form if the minutes are  maintained  in  electronic
form.

      Section 24.  Fees And  Compensation.  Directors  shall be entitled to such
compensation  for their  services as may be approved by the Board of  Directors,
including,  if so approved, by resolution of the Board of Directors, a fixed sum
and expenses of  attendance,  if any, for  attendance at each regular or special
meeting of the Board of Directors and at any meeting of a committee of the Board
of  Directors.  Nothing  herein  contained  shall be  construed  to preclude any
director  from  serving  the  corporation  in any other  capacity as an officer,
agent, employee, or otherwise and receiving compensation therefor.

      Section 25. Committees.

            (a)  Executive  Committee.  The Board of  Directors  may  appoint an
Executive  Committee  to  consist  of one (1) or more  members  of the  Board of
Directors.  The Executive Committee, to the extent permitted by law and provided
in the resolution of the Board of Directors  shall have and may exercise all the
powers and authority of the Board of Directors in the management of the business
and affairs of the corporation, and may authorize the seal of the corporation to
be affixed to all papers which may require it; but no such committee  shall have
the  power  or  authority  in  reference  to  (i)  approving  or  adopting,   or
recommending to the stockholders, any action or matter expressly required by the
DGCL to be submitted to stockholders for approval, or (ii) adopting, amending or
repealing any bylaw of the corporation.

            (b) Other Committees. The Board of Directors may, from time to time,
appoint such other  committees as may be permitted by law. Such other committees
appointed by the Board of Directors  shall consist of one (1) or more members of
the Board of Directors and shall have such powers and perform such duties as may
be prescribed by the resolution or resolutions creating such committees,  but in
no event  shall any such  committee  have the  powers  denied  to the  Executive
Committee in these Bylaws.

            (c) Term. The Board of Directors, subject to any requirements of any
outstanding  series of Preferred  Stock and the provisions of subsections (a) or
(b) of this Bylaw, may at any time increase or decrease the number of members of
a committee or terminate  the  existence of a  committee.  The  membership  of a
committee  member  shall  terminate  on the  date  of  his  death  or  voluntary
resignation  from the  committee  or from the Board of  Directors.  The Board of
Directors may at any time for any reason remove any individual  committee member
and the Board of  Directors  may fill any  committee  vacancy  created by death,
resignation,  removal or increase in the number of members of the committee. The
Board of Directors may designate one or more  directors as alternate  members of
any committee,  who may replace any absent or disqualified member at any meeting
of the committee,  and, in addition,  in the absence or  disqualification of any
member of a committee, the member or members thereof present at any


                                      10.


meeting and not disqualified from voting, whether or not he or they constitute a
quorum, may unanimously  appoint another member of the Board of Directors to act
at the meeting in the place of any such absent or disqualified member.

            (d) Meetings. Unless the Board of Directors shall otherwise provide,
regular  meetings of the Executive  Committee or any other  committee  appointed
pursuant  to this  Section  25 shall be held at such  times  and  places  as are
determined by the Board of Directors, or by any such committee,  and when notice
thereof has been given to each member of such  committee,  no further  notice of
such regular  meetings need be given  thereafter.  Special  meetings of any such
committee may be held at any place which has been  determined  from time to time
by such  committee,  and may be called by any  director  who is a member of such
committee, upon notice to the members of such committee of the time and place of
such special  meeting  given in the manner  provided for the giving of notice to
members of the Board of Directors  of the time and place of special  meetings of
the Board of  Directors.  Notice of any special  meeting of any committee may be
waived in writing at any time  before or after the meeting and will be waived by
any  director by  attendance  thereat,  except when the  director  attends  such
special  meeting for the express  purpose of objecting,  at the beginning of the
meeting,  to the transaction of any business because the meeting is not lawfully
called or convened.  Unless otherwise  provided by the Board of Directors in the
resolutions  authorizing  the  creation  of the  committee,  a  majority  of the
authorized number of members of any such committee shall constitute a quorum for
the  transaction of business,  and the act of a majority of those present at any
meeting at which a quorum is present shall be the act of such committee.

      Section 26. Organization.  At every meeting of the directors, the Chairman
of the  Board of  Directors,  or, if a  Chairman  has not been  appointed  or is
absent,  the President (if a director),  or if the President is absent, the most
senior Vice President (if a director),  or, in the absence of any such person, a
chairman of the meeting  chosen by a majority of the  directors  present,  shall
preside over the  meeting.  The  Secretary,  or in his  absence,  any  Assistant
Secretary  directed to do so by the  President,  shall act as  secretary  of the
meeting.

                                    ARTICLE V

                                    OFFICERS

      Section 27. Officers  Designated.  The officers of the  corporation  shall
include,  if and when designated by the Board of Directors,  the Chairman of the
Board of Directors, the Chief Executive Officer, the President, one or more Vice
Presidents,  the Secretary,  the Chief Financial Officer,  the Treasurer and the
Controller, all of whom shall be elected at the annual organizational meeting of
the Board of  Directors.  The Board of  Directors  may also  appoint one or more
Assistant  Secretaries,  Assistant  Treasurers,  Assistant  Controllers and such
other  officers  and  agents  with  such  powers  and  duties  as it shall  deem
necessary.  The Board of Directors may assign such  additional  titles to one or
more of the officers as it shall deem  appropriate.  Any one person may hold any
number  of  offices  of the  corporation  at any one  time  unless  specifically
prohibited therefrom by law. The salaries and other compensation of the officers
of the corporation shall be fixed by or in the manner designated by the Board of
Directors.


                                      11.


      Section 28. Tenure And Duties Of Officers.

            (a) General.  All officers  shall hold office at the pleasure of the
Board of Directors and until their  successors  shall have been duly elected and
qualified,  unless sooner removed. Any officer elected or appointed by the Board
of Directors may be removed at any time by the Board of Directors. If the office
of any officer  becomes vacant for any reason,  the vacancy may be filled by the
Board of Directors.

            (b) Duties of Chairman of the Board of  Directors.  The  Chairman of
the Board of  Directors,  when  present,  shall  preside at all  meetings of the
stockholders and the Board of Directors.  The Chairman of the Board of Directors
shall  perform  other  duties  commonly  incident  to the  office and shall also
perform such other duties and have such other powers,  as the Board of Directors
shall  designate from time to time. If there is no President,  then the Chairman
of the Board of Directors shall also serve as the Chief Executive Officer of the
corporation and shall have the powers and duties  prescribed in paragraph (c) of
this Section 28.

            (c) Duties of President. The President shall preside at all meetings
of the  stockholders  and at all meetings of the Board of Directors,  unless the
Chairman of the Board of Directors  has been  appointed  and is present.  Unless
some other officer has been elected Chief Executive  Officer of the corporation,
the President shall be the chief executive officer of the corporation and shall,
subject to the  control of the Board of  Directors,  have  general  supervision,
direction  and control of the  business  and  officers of the  corporation.  The
President shall perform other duties  commonly  incident to the office and shall
also  perform  such other  duties and have such  other  powers,  as the Board of
Directors shall designate from time to time.

            (d) Duties of Vice  Presidents.  The Vice  Presidents may assume and
perform  the  duties  of the  President  in the  absence  or  disability  of the
President or whenever the office of  President  is vacant.  The Vice  Presidents
shall  perform  other  duties  commonly  incident to their office and shall also
perform  such other  duties and have such other powers as the Board of Directors
or the President shall designate from time to time.

            (e) Duties of Secretary.  The Secretary shall attend all meetings of
the  stockholders  and of the Board of  Directors  and shall record all acts and
proceedings  thereof in the minute book of the corporation.  The Secretary shall
give notice in conformity with these Bylaws of all meetings of the  stockholders
and of all  meetings  of the  Board  of  Directors  and  any  committee  thereof
requiring  notice.  The Secretary shall perform all other duties provided for in
these  Bylaws and other  duties  commonly  incident to the office and shall also
perform such other duties and have such other powers,  as the Board of Directors
shall  designate  from time to time.  The  President  may direct  any  Assistant
Secretary  to assume and perform the duties of the  Secretary  in the absence or
disability of the Secretary,  and each Assistant  Secretary  shall perform other
duties commonly  incident to the office and shall also perform such other duties
and have such other  powers as the Board of  Directors  or the  President  shall
designate from time to time.

            (f) Duties of Chief Financial  Officer.  The Chief Financial Officer
shall  keep or cause to be kept the books of  account  of the  corporation  in a
thorough and proper manner and shall render  statements of the financial affairs
of the  corporation  in such  form  and as  often as  required  by the  Board of
Directors or the President. The Chief Financial Officer, subject to the


                                      12.


order of the  Board of  Directors,  shall  have the  custody  of all  funds  and
securities of the corporation.  The Chief Financial  Officer shall perform other
duties commonly  incident to the office and shall also perform such other duties
and have such other  powers as the Board of  Directors  or the  President  shall
designate  from time to time.  The  President  may direct the  Treasurer  or any
Assistant Treasurer, or the Controller or any Assistant Controller to assume and
perform the duties of the Chief  Financial  Officer in the absence or disability
of the Chief Financial Officer,  and each Treasurer and Assistant  Treasurer and
each  Controller and Assistant  Controller  shall perform other duties  commonly
incident to the office and shall also  perform  such other  duties and have such
other powers as the Board of Directors or the  President  shall  designate  from
time to time.

      Section 29. Delegation Of Authority.  The Board of Directors may from time
to time  delegate  the powers or duties of any  officer to any other  officer or
agent, notwithstanding any provision hereof.

      Section  30.  Resignations.  Any  officer may resign at any time by giving
notice in writing or by electronic  transmission to the Board of Directors or to
the President or to the Secretary.  Any such resignation shall be effective when
received by the person or persons to whom such  notice is given,  unless a later
time is specified therein, in which event the resignation shall become effective
at such later time. Unless otherwise specified in such notice, the acceptance of
any  such  resignation  shall  not  be  necessary  to  make  it  effective.  Any
resignation shall be without prejudice to the rights, if any, of the corporation
under any contract with the resigning officer.

      Section 31.  Removal.  Any officer may be removed from office at any time,
either  with or without  cause,  by the  affirmative  vote of a majority  of the
directors  in office at the time,  or by the  unanimous  written  consent of the
directors in office at the time, or by any  committee or superior  officers upon
whom such power of removal may have been conferred by the Board of Directors.

                                   ARTICLE VI

           EXECUTION OF CORPORATE INSTRUMENTS AND VOTING OF SECURITIES
                            OWNED BY THE CORPORATION

      Section 32.  Execution  Of Corporate  Instruments.  The Board of Directors
may, in its discretion, determine the method and designate the signatory officer
or officers, or other person or persons, to execute on behalf of the corporation
any corporate  instrument or document,  or to sign on behalf of the  corporation
the corporate name without  limitation,  or to enter into contracts on behalf of
the  corporation,  except where otherwise  provided by law or these Bylaws,  and
such execution or signature shall be binding upon the corporation.

      All checks and drafts drawn on banks or other depositaries on funds to the
credit of the  corporation or in special  accounts of the  corporation  shall be
signed by such person or persons as the Board of Directors shall authorize so to
do.

      Unless  authorized  or  ratified by the Board of  Directors  or within the
agency power of an


                                      13.


officer, no officer, agent or employee shall have any power or authority to bind
the  corporation  by any  contract or  engagement  or to pledge its credit or to
render it liable for any purpose or for any amount.

      Section 33. Voting Of Securities Owned By The  Corporation.  All stock and
other  securities of other  corporations  owned or held by the  corporation  for
itself,  or for other parties in any capacity,  shall be voted,  and all proxies
with respect  thereto  shall be executed,  by the person  authorized so to do by
resolution of the Board of Directors,  or, in the absence of such authorization,
by the Chairman of the Board of  Directors,  the Chief  Executive  Officer,  the
President, or any Vice President.

                                   ARTICLE VII

                                 SHARES OF STOCK

      Section 34.  Form And  Execution  Of  Certificates.  Certificates  for the
shares of stock of the  corporation  shall be in such form as is consistent with
the  Certificate of  Incorporation  and applicable law. Every holder of stock in
the corporation shall be entitled to have a certificate signed by or in the name
of the  corporation by the Chairman of the Board of Directors,  or the President
or any  Vice  President  and by the  Treasurer  or  Assistant  Treasurer  or the
Secretary or Assistant  Secretary,  certifying the number of shares owned by him
in the  corporation.  Any or all of the  signatures  on the  certificate  may be
facsimiles.  In case any officer, transfer agent, or registrar who has signed or
whose facsimile  signature has been placed upon a certificate  shall have ceased
to be such officer,  transfer  agent,  or registrar  before such  certificate is
issued,  it may be  issued  with the same  effect  as if he were  such  officer,
transfer agent, or registrar at the date of issue.  Each certificate shall state
upon  the  face or back  thereof,  in full  or in  summary,  all of the  powers,
designations,  preferences,  and rights,  and the limitations or restrictions of
the shares  authorized  to be issued or shall,  except as otherwise  required by
law, set forth on the face or back a statement that the corporation will furnish
without  charge to each  stockholder  who so requests the powers,  designations,
preferences and relative,  participating,  optional,  or other special rights of
each class of stock or series  thereof and the  qualifications,  limitations  or
restrictions of such preferences  and/or rights.  Within a reasonable time after
the issuance or transfer of uncertificated  stock, the corporation shall send to
the  registered  owner  thereof  a written  notice  containing  the  information
required to be set forth or stated on  certificates  pursuant to this section or
otherwise  required by law or with respect to this section a statement  that the
corporation  will furnish without charge to each stockholder who so requests the
powers, designations,  preferences and relative participating, optional or other
special rights of each class of stock or series thereof and the  qualifications,
limitations or restrictions of such preferences and/or rights.

      Section 35. Lost Certificates.  A new certificate or certificates shall be
issued in place of any  certificate or  certificates  theretofore  issued by the
corporation alleged to have been lost, stolen, or destroyed,  upon the making of
an affidavit of that fact by the person  claiming the certificate of stock to be
lost,  stolen,  or  destroyed.  The  corporation  may  require,  as a  condition
precedent to the issuance of a new  certificate  or  certificates,  the owner of
such lost,  stolen,  or destroyed  certificate or  certificates,  or the owner's
legal representative, to agree to indemnify the corporation in such manner as it
shall require or to give the corporation a surety bond in such


                                      14.


form and amount as it may direct as indemnity against any claim that may be made
against the  corporation  with respect to the  certificate  alleged to have been
lost, stolen, or destroyed.

      Section 36. Transfers.

            (a) Transfers of record of shares of stock of the corporation  shall
be made only upon its books by the  holders  thereof,  in person or by  attorney
duly authorized,  and upon the surrender of a properly  endorsed  certificate or
certificates for a like number of shares.

            (b) The  corporation  shall have power to enter into and perform any
agreement with any number of stockholders of any one or more classes of stock of
the  corporation to restrict the transfer of shares of stock of the  corporation
of any  one or more  classes  owned  by  such  stockholders  in any  manner  not
prohibited by the DGCL.

      Section 37. Fixing Record Dates.

            (a) In order that the  corporation  may determine  the  stockholders
entitled  to  notice  of or to  vote  at  any  meeting  of  stockholders  or any
adjournment  thereof, the Board of Directors may fix, in advance, a record date,
which  record date shall not precede the date upon which the  resolution  fixing
the record  date is adopted by the Board of  Directors,  and which  record  date
shall,  subject to applicable law, not be more than sixty (60) nor less than ten
(10) days  before the date of such  meeting.  If no record  date is fixed by the
Board of Directors,  the record date for  determining  stockholders  entitled to
notice  of or to vote at a  meeting  of  stockholders  shall be at the  close of
business  on the day next  preceding  the day on which  notice is  given,  or if
notice is waived,  at the close of business on the day next preceding the day on
which the meeting is held. A determination of stockholders of record entitled to
notice of or to vote at a meeting of stockholders shall apply to any adjournment
of the meeting;  provided,  however,  that the Board of Directors  may fix a new
record date for the adjourned meeting.

            (b) In order that the  corporation  may determine  the  stockholders
entitled to receive  payment of any dividend or other  distribution or allotment
of any rights or the stockholders  entitled to exercise any rights in respect of
any change,  conversion  or  exchange of stock,  or for the purpose of any other
lawful action,  the Board of Directors may fix, in advance, a record date, which
record  date shall not  precede  the date upon which the  resolution  fixing the
record date is adopted,  and which record date shall be not more than sixty (60)
days prior to such  action.  If no record  date is fixed,  the  record  date for
determining  stockholders for any such purpose shall be at the close of business
on the day on which  the  Board of  Directors  adopts  the  resolution  relating
thereto.

      Section 38. Registered Stockholders.  The corporation shall be entitled to
recognize the exclusive  right of a person  registered on its books as the owner
of shares to  receive  dividends,  and to vote as such  owner,  and shall not be
bound to recognize  any equitable or other claim to or interest in such share or
shares on the part of any other  person  whether or not it shall have express or
other notice thereof, except as otherwise provided by the laws of Delaware.


                                      15.


                                  ARTICLE VIII

                       OTHER SECURITIES OF THE CORPORATION

      Section 39. Execution Of Other Securities. All bonds, debentures and other
corporate securities of the corporation,  other than stock certificates (covered
in Section  34), may be signed by the  Chairman of the Board of  Directors,  the
President or any Vice  President,  or such other person as may be  authorized by
the Board of Directors,  and the corporate seal impressed thereon or a facsimile
of such seal imprinted thereon and attested by the signature of the Secretary or
an  Assistant  Secretary,  or the Chief  Financial  Officer or  Treasurer  or an
Assistant Treasurer;  provided,  however, that where any such bond, debenture or
other corporate  security shall be  authenticated  by the manual  signature,  or
where permissible facsimile signature,  of a trustee under an indenture pursuant
to which such bond,  debenture or other corporate  security shall be issued, the
signatures of the persons signing and attesting the corporate seal on such bond,
debenture  or other  corporate  security may be the  imprinted  facsimile of the
signatures  of such persons.  Interest  coupons  appertaining  to any such bond,
debenture or other corporate security,  authenticated by a trustee as aforesaid,
shall be signed by the Treasurer or an Assistant Treasurer of the corporation or
such  other  person  as may be  authorized  by the Board of  Directors,  or bear
imprinted  thereon the facsimile  signature of such person.  In case any officer
who  shall  have  signed or  attested  any bond,  debenture  or other  corporate
security,  or whose  facsimile  signature  shall  appear  thereon or on any such
interest coupon, shall have ceased to be such officer before the bond, debenture
or other  corporate  security so signed or attested  shall have been  delivered,
such bond, debenture or other corporate security  nevertheless may be adopted by
the  corporation  and issued and  delivered  as though the person who signed the
same or whose facsimile signature shall have been used thereon had not ceased to
be such officer of the corporation.

                                   ARTICLE IX

                                    DIVIDENDS

      Section 40. Declaration Of Dividends.  Dividends upon the capital stock of
the  corporation,  subject to the provisions of the Certificate of Incorporation
and applicable  law, if any, may be declared by the Board of Directors  pursuant
to law at any  regular or special  meeting.  Dividends  may be paid in cash,  in
property,  or in shares of the capital  stock,  subject to the provisions of the
Certificate of Incorporation and applicable law.

      Section 41. Dividend Reserve. Before payment of any dividend, there may be
set aside out of any funds of the  corporation  available for dividends such sum
or  sums as the  Board  of  Directors  from  time to  time,  in  their  absolute
discretion, think proper as a reserve or reserves to meet contingencies,  or for
equalizing  dividends,  or for  repairing  or  maintaining  any  property of the
corporation,  or for such other  purpose as the Board of  Directors  shall think
conducive to the  interests of the  corporation,  and the Board of Directors may
modify or abolish any such reserve in the manner in which it was created.


                                      16.


                                    ARTICLE X

                                   FISCAL YEAR

      Section 42. Fiscal Year. The fiscal year of the corporation shall be fixed
by resolution of the Board of Directors.

                                   ARTICLE XI

                                 INDEMNIFICATION

      Section  43.  Indemnification  Of  Directors,  Executive  Officers,  Other
Officers, Employees And Other Agents.

            (a) Directors  and Officers.  The  corporation  shall  indemnify its
directors and officers to the fullest  extent not  prohibited by the DGCL or any
other  applicable law;  provided,  however,  that the corporation may modify the
extent of such  indemnification  by individual  contracts with its directors and
officers; and, provided,  further, that the corporation shall not be required to
indemnify any director or officer in  connection  with any  proceeding  (or part
thereof)  initiated by such person unless (i) such  indemnification is expressly
required to be made by law, (ii) the  proceeding  was authorized by the Board of
Directors  of the  corporation,  (iii) such  indemnification  is provided by the
corporation,  in its sole  discretion,  pursuant  to the  powers  vested  in the
corporation   under  the  DGCL  or  any  other   applicable  law  or  (iv)  such
indemnification is required to be made under subsection (d).

            (b) Expenses. The corporation shall advance to any person who was or
is a party or is  threatened  to be made a party to any  threatened,  pending or
completed action, suit or proceeding, whether civil, criminal, administrative or
investigative,  by  reason  of the fact  that he is or was a  director  or other
officer,  of  the  corporation,  or is or was  serving  at  the  request  of the
corporation  as  a  director  or  executive  officer  of  another   corporation,
partnership,  joint  venture,  trust or  other  enterprise,  prior to the  final
disposition of the proceeding, promptly following request therefor, all expenses
incurred by any director or officer in connection with such proceeding provided,
however,  that if the DGCL requires,  an  advancement of expenses  incurred by a
director or officer in his or her  capacity as a director or officer (and not in
any other  capacity in which  service  was or is  rendered  by such  indemnitee,
including,  without  limitation,  service to an employee  benefit plan) shall be
made only upon delivery to the  corporation  of an undertaking  (hereinafter  an
"undertaking"),  by or on behalf of such  indemnitee,  to repay all  amounts  so
advanced if it shall  ultimately be determined by final  judicial  decision from
which there is no further right to appeal  (hereinafter a "final  adjudication")
that such  indemnitee is not entitled to be indemnified  for such expenses under
this Section 43 or otherwise.

      Notwithstanding  the foregoing,  unless otherwise  determined  pursuant to
paragraph (e) of this Section 43, no advance shall be made by the corporation to
an officer of the corporation (except by reason of the fact that such officer is
or was a director of the  corporation  in which event this  paragraph  shall not
apply)  in  any  action,   suit  or   proceeding,   whether   civil,   criminal,
administrative or  investigative,  if a determination is reasonably and promptly
made (i) by a majority vote of directors who were not parties to the proceeding,
even if not a quorum, or (ii) by


                                      17.


a committee of such directors  designated by a majority vote of such  directors,
even though less than a quorum, or (iii) if there are no such directors, or such
directors so direct, by independent legal counsel in a written opinion, that the
facts known to the decision-making  party at the time such determination is made
demonstrate clearly and convincingly that such person acted in bad faith or in a
manner  that such  person did not  believe  to be in or not  opposed to the best
interests of the corporation.

            (c)  Enforcement.  Without the necessity of entering into an express
contract,  all rights to indemnification  and advances to directors and officers
under this Bylaw shall be deemed to be  contractual  rights and be  effective to
the same extent and as if provided for in a contract between the corporation and
the director or officer.  Any right to  indemnification  or advances  granted by
this Section 43 to a director or officer shall be enforceable by or on behalf of
the person holding such right in any court of competent  jurisdiction if (i) the
claim for indemnification or advances is denied, in whole or in part, or (ii) no
disposition  of such claim is made within ninety (90) days of request  therefor.
The claimant in such  enforcement  action,  if  successful  in whole or in part,
shall be  entitled  to be paid also the  expense of  prosecuting  the claim.  In
connection with any claim for indemnification, the corporation shall be entitled
to raise as a  defense  to any such  action  that the  claimant  has not met the
standards  of  conduct  that  make it  permissible  under  the DGCL or any other
applicable  law for the  corporation  to  indemnify  the claimant for the amount
claimed.  In connection with any claim by an officer of the corporation  (except
in any action, suit or proceeding,  whether civil,  criminal,  administrative or
investigative,  by reason of the fact that such  officer is or was a director of
the  corporation)  for advances,  the  corporation  shall be entitled to raise a
defense as to any such action  clear and  convincing  evidence  that such person
acted in bad faith or in a manner  that such  person did not believe to be in or
not opposed to the best  interests  of the  corporation,  or with respect to any
criminal action or proceeding that such person acted without reasonable cause to
believe  that his  conduct was  lawful.  Neither the failure of the  corporation
(including   its  Board  of   Directors,   independent   legal  counsel  or  its
stockholders)  to have made a  determination  prior to the  commencement of such
action  that  indemnification  of the  claimant  is proper in the  circumstances
because he has met the  applicable  standard of conduct set forth in the DGCL or
any  other  applicable  law,  nor an  actual  determination  by the  corporation
(including   its  Board  of   Directors,   independent   legal  counsel  or  its
stockholders) that the claimant has not met such applicable standard of conduct,
shall be a defense to the action or create a  presumption  that claimant has not
met the  applicable  standard of conduct.  In any suit  brought by a director or
officer to enforce a right to  indemnification  or to an advancement of expenses
hereunder, the burden of proving that the director or officer is not entitled to
be  indemnified,  or to such  advancement of expenses,  under this Section 43 or
otherwise shall be on the corporation.

            (d) Non-Exclusivity of Rights. The rights conferred on any person by
this Bylaw shall not be  exclusive of any other right which such person may have
or hereafter acquire under any applicable statute,  provision of the Certificate
of  Incorporation,  Bylaws,  agreement,  vote of stockholders  or  disinterested
directors or  otherwise,  both as to action in his  official  capacity and as to
action in another capacity while holding office. The corporation is specifically
authorized to enter into individual  contracts with any or all of its directors,
officers,  employees or agents respecting  indemnification and advances,  to the
fullest extent not prohibited by the DGCL, or by any other applicable law.


                                      18.


            (e) Survival of Rights.  The rights  conferred on any person by this
Bylaw shall  continue  as to a person who has ceased to be a director,  officer,
employee or other  agent and shall inure to the benefit of the heirs,  executors
and administrators of such a person.

            (f) Insurance.  To the fullest  extent  permitted by the DGCL or any
other applicable law, the corporation,  upon approval by the Board of Directors,
may  purchase  insurance  on behalf of any person  required or  permitted  to be
indemnified pursuant to this Section 43.

            (g) Amendments.  Any repeal or modification of this Section 43 shall
only be  prospective  and shall not affect the rights under this Bylaw in effect
at the time of the alleged  occurrence  of any action or omission to act that is
the cause of any proceeding against any agent of the corporation.

            (h) Saving  Clause.  If this Bylaw or any  portion  hereof  shall be
invalidated  on any  ground by any  court of  competent  jurisdiction,  then the
corporation shall  nevertheless  indemnify each director and officer to the full
extent not  prohibited by any  applicable  portion of this Section 43 that shall
not have been  invalidated,  or by any other  applicable law. If this Section 43
shall be invalid due to the  application  of the  indemnification  provisions of
another  jurisdiction,  then the  corporation  shall indemnify each director and
officer to the full extent under any other applicable law.

            (i)  Certain  Definitions.  For  the  purposes  of this  Bylaw,  the
following definitions shall apply:

                  (1) The term "proceeding" shall be broadly construed and shall
include,  without  limitation,  the  investigation,   preparation,  prosecution,
defense, settlement,  arbitration and appeal of, and the giving of testimony in,
any threatened,  pending or completed action, suit or proceeding, whether civil,
criminal, administrative or investigative.

                  (2) The term "expenses"  shall be broadly  construed and shall
include, without limitation,  court costs, attorneys' fees, witness fees, fines,
amounts paid in  settlement  or judgment and any other costs and expenses of any
nature or kind incurred in connection with any proceeding.

                  (3) The term the "corporation"  shall include,  in addition to
the  resulting   corporation,   any  constituent   corporation   (including  any
constituent of a constituent)  absorbed in a  consolidation  or merger which, if
its separate  existence  had  continued,  would have had power and  authority to
indemnify its directors,  officers,  and employees or agents, so that any person
who is or was a  director,  officer,  employee  or  agent  of  such  constituent
corporation, or is or was serving at the request of such constituent corporation
as a director,  officer, employee or agent of another corporation,  partnership,
joint venture, trust or other enterprise, shall stand in the same position under
the  provisions  of this Section 43 with  respect to the  resulting or surviving
corporation as he would have with respect to such constituent corporation if its
separate existence had continued.

                  (4)   References   to  a  "director,"   "executive   officer,"
"officer,"  "employee," or "agent" of the  corporation  shall  include,  without
limitation, situations where such


                                      19.


person  is  serving  at the  request  of the  corporation  as,  respectively,  a
director,  executive  officer,  officer,  employee,  trustee or agent of another
corporation, partnership, joint venture, trust or other enterprise.

                  (5) References to "other  enterprises"  shall include employee
benefit plans;  references to "fines" shall include any excise taxes assessed on
a person with respect to an employee benefit plan; and references to "serving at
the  request of the  corporation"  shall  include  any  service  as a  director,
officer,  employee  or agent of the  corporation  which  imposes  duties  on, or
involves services by, such director, officer, employee, or agent with respect to
an employee benefit plan, its participants,  or beneficiaries;  and a person who
acted in good faith and in a manner he reasonably believed to be in the interest
of the  participants  and  beneficiaries  of an employee  benefit  plan shall be
deemed to have  acted in a manner  "not  opposed  to the best  interests  of the
corporation" as referred to in this Section 43.

                                   ARTICLE XII

                                     NOTICES

      Section 44. Notices.

            (a)  Notice  To  Stockholders.  Written  notice to  stockholders  of
stockholder  meetings  shall be given as provided  in Section 7 herein.  Without
limiting  the  manner by which  notice may  otherwise  be given  effectively  to
stockholders  under any agreement or contract with such stockholder,  and except
as otherwise  required by law, written notice to stockholders for purposes other
than  stockholder  meetings  may be sent by US  mail  or  nationally  recognized
overnight courier, or by facsimile,  telegraph or telex or by electronic mail or
other electronic means.

            (b)  Notice To  Directors.  Any notice  required  to be given to any
director  may be given by the method  stated in  subsection  (a),  as  otherwise
provided in these Bylaws, or by overnight delivery service,  facsimile, telex or
telegram,  except that such notice other than one which is delivered  personally
shall be sent to such address as such director  shall have filed in writing with
the Secretary,  or, in the absence of such filing, to the last known post office
address of such director.

            (c)  Affidavit Of Mailing.  An  affidavit of mailing,  executed by a
duly authorized and competent  employee of the corporation or its transfer agent
appointed  with  respect  to the  class  of  stock  affected,  or  other  agent,
specifying the name and address or the names and addresses of the stockholder or
stockholders,  or director or directors,  to whom any such notice or notices was
or were given,  and the time and method of giving the same, shall in the absence
of fraud, be prima facie evidence of the facts therein contained.

            (d)  Methods  of  Notice.  It shall not be  necessary  that the same
method of giving notice be employed in respect of all recipients of notice,  but
one  permissible  method may be employed in respect of any one or more,  and any
other  permissible  method or methods may be employed in respect of any other or
others.


                                      20.


            (e) Notice To Person With Whom  Communication Is Unlawful.  Whenever
notice is required to be given, under any provision of law or of the Certificate
of  Incorporation  or  Bylaws  of the  corporation,  to  any  person  with  whom
communication is unlawful, the giving of such notice to such person shall not be
required  and there shall be no duty to apply to any  governmental  authority or
agency for a license or permit to give such notice to such person. Any action or
meeting which shall be taken or held without notice to any such person with whom
communication is unlawful shall have the same force and effect as if such notice
had been duly given.  In the event that the action taken by the  corporation  is
such as to require the filing of a certificate  under any provision of the DGCL,
the certificate shall state, if such is the fact and if notice is required, that
notice was given to all persons  entitled to receive  notice except such persons
with whom communication is unlawful.

      (f)  Notice to  Stockholders  Sharing  an  Address.  Except  as  otherwise
prohibited  under DGCL,  any notice  given  under the  provisions  of DGCL,  the
Certificate  of  Incorporation  or the Bylaws  shall be  effective if given by a
single  written notice to  stockholders  who share an address if consented to by
the  stockholders  at that  address to whom such notice is given.  Such  consent
shall have been deemed to have been given if such stockholder fails to object in
writing to the  corporation  within 60 days of having  been given  notice by the
corporation  of its  intention to send the single  notice.  Any consent shall be
revocable by the stockholder by written notice to the corporation.

                                  ARTICLE XIII

                                   AMENDMENTS

      Section 45. The Board of Directors shall be expressly  empowered to adopt,
amend or repeal the Bylaws of the corporation.  The stockholders shall also have
power to  adopt,  amend or  repeal  the  Bylaws  of the  corporation;  provided,
however,  that, in addition to any vote of the holders of any class or series of
stock of the corporation required by law or by the Certificate of Incorporation,
such action by stockholders shall require the affirmative vote of the holders of
at least a majority of the voting power of all of the then-outstanding shares of
the capital stock of the corporation  entitled to vote generally in the election
of directors, voting together as a single class.

                                   ARTICLE XIV

                                LOANS TO OFFICERS

      Section  46.  Loans  To  Officers.   Except  as  otherwise  prohibited  by
applicable  law, the  corporation may lend money to, or guarantee any obligation
of, or otherwise  assist any officer or other employee of the  corporation or of
its  subsidiaries,  including  any officer or employee  who is a Director of the
corporation  or its  subsidiaries,  whenever,  in the  judgment  of the Board of
Directors,  such loan,  guarantee or  assistance  may  reasonably be expected to
benefit the corporation.  The loan, guarantee or other assistance may be with or
without interest and may be unsecured, or secured in such manner as the Board of
Directors shall approve,  including,  without limitation,  a pledge of shares of
stock of the corporation. Nothing in these Bylaws shall be


                                      21.


deemed to deny,  limit or  restrict  the powers of  guaranty  or warranty of the
corporation at common law or under any statute.


                                      22.



                                TABLE OF CONTENTS

                                                                            PAGE

ARTICLE I            OFFICES...................................................1

         Section 1.    Registered Office.......................................1

         Section 2.    Other Offices...........................................1

ARTICLE II           CORPORATE SEAL............................................1

         Section 3.    Corporate Seal..........................................1

ARTICLE III          STOCKHOLDERS' MEETINGS....................................1

         Section 4.    Place Of Meetings.......................................1

         Section 5.    Annual Meetings.........................................1

         Section 6.    Special Meetings........................................4

         Section 7.    Notice Of Meetings......................................4

         Section 8.    Quorum..................................................5

         Section 9.    Adjournment And Notice Of Adjourned Meetings............5

         Section 10.   Voting Rights...........................................6

         Section 11.   Joint Owners Of Stock...................................6

         Section 12.   List Of Stockholders....................................6

         Section 13.   Action Without Meeting..................................6

         Section 14.   Organization............................................7

ARTICLE IV           DIRECTORS.................................................7

         Section 15.   Number And Term Of Office...............................7

         Section 16.   Powers..................................................7

         Section 17.   Board of Directors......................................7

         Section 18.   Vacancies...............................................8

         Section 19.   Resignation.............................................8

         Section 20.   Removal.................................................8

         Section 21.   Meetings................................................8

         Section 22.   Quorum And Voting.......................................9

         Section 23.   Action Without Meeting.................................10

         Section 24.   Fees And Compensation..................................10

         Section 25.   Committees.............................................10

         Section 26.   Organization...........................................11


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                                TABLE OF CONTENTS
                                   (CONTINUED)

                                                                            PAGE

ARTICLE V            OFFICERS.................................................11

         Section 27.   Officers Designated....................................11

         Section 28.   Tenure And Duties Of Officers..........................12

         Section 29.   Delegation Of Authority................................13

         Section 30.   Resignations...........................................13

         Section 31.   Removal................................................13

ARTICLE VI           EXECUTION OF CORPORATE INSTRUMENTS AND VOTING OF
                     SECURITIES OWNED BY THE CORPORATION......................13

         Section 32.   Execution Of Corporate Instruments.....................13

         Section 33.   Voting Of Securities Owned By The Corporation..........14

ARTICLE VII          SHARES OF STOCK..........................................14

         Section 34.   Form And Execution Of Certificates.....................14

         Section 35.   Lost Certificates......................................14

         Section 36.   Transfers..............................................15

         Section 37.   Fixing Record Dates....................................15

         Section 38.   Registered Stockholders................................15

ARTICLE VIII         OTHER SECURITIES OF THE CORPORATION......................16

         Section 39.   Execution Of Other Securities..........................16

ARTICLE IX           DIVIDENDS................................................16

         Section 40.   Declaration Of Dividends...............................16

         Section 41.   Dividend Reserve.......................................16

ARTICLE X            FISCAL YEAR..............................................17

         Section 42.   Fiscal Year............................................17

ARTICLE XI           INDEMNIFICATION..........................................17

         Section 43.   Indemnification Of Directors, Executive Officers,
                       Other Officers, Employees And Other Agents.............17

ARTICLE XII          NOTICES..................................................20

         Section 44.   Notices................................................20

ARTICLE XIII         AMENDMENTS...............................................21


                                      -ii-


                                TABLE OF CONTENTS
                                   (CONTINUED)

                                                                            PAGE

         Section 45.   The Board of Directors shall be expressly
                       empowered to adopt, amend or repeal the Bylaws of
                       the corporation. The stockholders shall also have
                       power to adopt, amend or repeal the Bylaws of the
                       corporation; provided, however, that, in addition
                       to any vote of the holders of any class or series
                       of stock of the corporation required by law or by
                       the Certificate of Incorporation, such action by
                       stockholders shall require the affirmative vote of
                       the holders of at least a majority of the voting
                       power of all of the then-outstanding shares of the
                       capital stock of the corporation entitled to vote
                       generally in the election of directors, voting
                       together as a single class.............................21

ARTICLE XIV          LOANS TO OFFICERS........................................21

         Section 46.   Loans To Officers......................................21


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