1
                                                                     Exhibit 3.6

                                     BY-LAWS

                                       OF

                            ITCO MERGER CORPORATION


                                    ARTICLE I

                                  Stockholders

                  Section 1.1. Annual Meetings. An annual meeting of
stockholders shall be held for the election of directors at such date, time and
place either within or without the State of Delaware as may be designated by the
Board of Directors from time to time. Any other proper business may be
transacted at the annual meeting.

                  Section 1.2. Special Meetings. Special meetings of
stockholders may be called at any time by the Chairman of the Board, if any, the
Vice Chairman of the Board, if any, the President or the Board of Directors, to
be held at such date, time and place either within or without the State of
Delaware as may be stated in the notice of the meeting. A special meeting of
stockholders shall be called by the Secretary upon the written request, stating
the purpose of the meeting, of stockholders who together own of record a
majority of the outstanding shares of each class of stock entitled to vote at
such meeting.

                  Section 1.3. Notice of Meetings. Whenever stockholders are
required or permitted to take any action at a meeting, a written notice of the
meeting shall be given which shall state the place, date and hour of the
meeting, and, in the case of a special meeting, the purpose or purposes for
which the meeting is called. Unless otherwise provided by law, the written
notice of any meeting shall be given not less than ten nor more than sixty days
before the date of the meeting to each stockholder entitled to vote at such
meeting. If mailed, such notice shall be deemed to be given when deposited in
the United States mail, postage prepaid, directed to the stockholder at such
stockholder's address as it appears on the records of the Corporation.

                  Section 1.4. Adjournments. Any meeting of stockholders, annual
or special, may be adjourned from time to time, to reconvene at the same or some
other place, and notice need not be given of any such adjourned meeting if the
time and place 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 days, or if 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 1.5. Quorum. At each meeting of stockholders, except
where otherwise provided by law or the certificate of incorporation or these
by-laws, the holders of one-third of the outstanding shares of stock entitled to
vote on a matter at the meeting, present in person or represented by proxy,
shall constitute a quorum. For purposes of the foregoing, where a separate vote
by class or classes is required for any matter, the holders of one-third of the
outstanding shares of such class or classes, present in person or represented by
proxy, shall constitute a quorum to take action with respect to that vote on
that matter. Two or more classes or series of
   2
stock shall be considered a single class if the holders thereof are entitled to
vote together as a single class at the meeting. In the absence of a quorum of
the holders of any class of stock entitled to vote on a matter, the holders of
such class so present or represented may, by majority vote, adjourn the meeting
of such class from time to time in the manner provided by Section 1.4 of these
by-laws until a quorum of such class shall be so present or represented. Shares
of its own capital stock belonging on the record date for the meeting to the
Corporation or to another corporation, if a majority of the shares entitled to
vote in the election of directors of such other corporation is held, directly or
indirectly, by the Corporation, shall neither by entitled to vote nor be counted
for quorum purposes; provided, that the foregoing shall not limit the right of
the Corporation to vote stock, including but not limited to its own stock, held
by it in a fiduciary capacity.

                  Section 1.6. Organization. Meetings of stockholders shall be
presided over by the Chairman of the Board if any, or in the absence of the
Chairman of the Board by the Vice Chairman of the Board, if any, or in the
absence of the Vice Chairman of the Board by the President, or in the absence of
the President by a Vice President, or in the absence of the foregoing persons by
a chairman designated by the Board of Directors, or in the absence of such
designation by a chairman chosen at the meeting. The Secretary, or in the
absence of the Secretary an Assistant Secretary, shall act as secretary of the
meeting, but in the absence of the Secretary and any Assistant Secretary the
chairman of the meeting may appoint any person to act as secretary of the
meeting.

                  Section 1.7. Voting; Proxies. Unless otherwise provided in the
certificate of incorporation, each stockholder entitled to vote at any meeting
of stockholders shall be entitled to one vote for each share of stock held by
such stockholder which has voting power upon the matter in question. If the
certificate of incorporation provides for more or less than one vote for any
share on any matter, every reference in these by-laws to a majority or other
proportion of stock shall refer to such majority or other proportion of the
votes of such stock.

                  Each stockholder entitled to vote at a meeting of stockholders
or to express consent or dissent to corporate action in writing without a
meeting may authorize another person or persons to act for such stockholder by
proxy, but no such proxy shall be voted or acted upon after three years from its
date, unless the proxy provides for a longer period. A duly executed proxy shall
be irrevocable if it states that it is irrevocable and if, and only as long as,
it is coupled with an interest sufficient in law to support an irrevocable
power, regardless of whether the interest with which it is coupled is an
interest in the stock itself or an interest in the Corporation generally. A
stockholder may revoke any proxy which is not irrevocable by attending the
meeting and voting in person or by filing an instrument in writing revoking the
proxy or another duly executed proxy bearing a later date with the Secretary of
the Corporation.

                  Voting at meetings of stockholders need not be by written
ballot and need not be conducted by inspectors unless the holders of a majority
of the outstanding shares of all classes of stock entitled to vote thereon
present in person or represented by proxy at such meeting shall so determine.
Directors shall be elected by a plurality of the votes of the shares present in
person or represented by proxy at the meeting and entitled to vote on the
election of directors. In all other matters, unless otherwise provided by law or
by the certificate of incorporation or these by-laws, the affirmative vote of
the holders of a majority of the shares present in person or represented by
proxy at the meeting and entitled to vote on the subject matter shall be the act
of the stockholders. Where a separate vote by class or classes is required, the
affirmative vote of the holders of a majority of the shares of such class or
classes present in person or represented by proxy at the meeting shall be the
act of such class, except as otherwise provided by law or by the certificate of
incorporation or these by-laws.


                                      -2-
   3
                  Section 1.8. Fixing Date for Determination of Stockholders of
Record. 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 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 not be more than sixty nor
less than ten 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, that the Board of Directors may fix a new record date
for the adjourned meeting.

                  In order that the Corporation may determine the stockholders
entitled to consent to corporate action in writing without a meeting, the Board
of Directors may fix 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 date shall not be more than ten days after the date upon
which the resolution fixing the record date is adopted by the Board of
Directors. If no record date has been fixed by the Board of Directors, the
record date for determining stockholders entitled to consent to corporate action
in writing without a meeting, when no prior action by the Board of Directors is
required by law, shall be the first date on which a signed written consent
setting forth the action taken or proposed to be taken is delivered to the
Corporation by delivery to its registered office in the State of Delaware, its
principal place of business, or an officer or agent of the Corporation having
custody of the book in which proceedings of meetings of stockholders are
recorded. Delivery made to the Corporation's registered office shall be by hand
or by certified or registered mail, return receipt requested. If no record date
has been fixed by the Board of Directors and prior action by the Board of
Directors is required by law, the record date for determining stockholders
entitled to consent to corporate action in writing without a meeting shall be at
the close of business on the day on which the Board of Directors adopts the
resolution taking such prior action.

                  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 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 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 1.9. List of Stockholders Entitled to Vote. The
Secretary shall prepare and make, at least ten days before every meeting of
stockholders, a complete list of the stockholders entitled to vote at the
meeting, arranged in alphabetical order, and 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, during ordinary business hours, for a period of at least
ten days prior to the meeting, either at a place within the city where the
meeting is to be held, which place shall be specified in the notice of the
meeting, or, if not so specified, at the place where the meeting is to be held.
The list shall also be produced and kept at the time and place of the meeting
during the whole time thereof and may be inspected by any stockholder who is
present.


                                      -3-
   4
                  Section 1.10. Consent of Stockholders in Lieu of Meeting.
Unless otherwise provided in the certificate of incorporation or by law, any
action required by law to be taken at any annual or special meeting of
stockholders of the Corporation, or any action which may be taken at any annual
or special meeting of such stockholders, may be taken without a meeting, without
prior notice and without a vote, if a consent or consents in writing, setting
forth the action so taken, shall be signed by the holders of outstanding stock
having not less than the minimum number of votes that would be necessary to
authorize or take such action at a meeting at which all shares entitled to vote
thereon were present and voted and shall be delivered to the Corporation by
delivery to (a) its registered office in the State of Delaware by hand or by
certified mail or registered mail, return receipt requested, (b) its principal
place of business, or (c) an officer or agent of the Corporation having custody
of the book in which proceedings of meetings of stockholders are recorded.

                  Every written consent shall bear the date of signature of each
stockholder who signs the consent and no written consent shall be effective to
take the corporate action referred to therein unless, within sixty days of the
earliest dated consent delivered in the manner required by this by-law to the
Corporation, written consents signed by a sufficient number of holders to take
action are delivered to the Corporation by delivery to (a) its registered office
in the State of Delaware by hand or by certified or registered mail, return
receipt requested, (b) its principal place of business, or (c) an officer or
agent of the Corporation having custody of the book in which proceedings of
meetings of stockholders are recorded.

                  Prompt notice of the taking of the corporate action without a
meeting by less than unanimous written consent shall be given to those
stockholders who have not consented in writing.

                                   ARTICLE II

                               Board of Directors

                  Section 2.1. Powers; Number; Qualifications. The business and
affairs of the Corporation shall be managed by or under the direction of the
Board of Directors, except as may be otherwise provided by law or in the
certificate of incorporation. The Board of Directors shall consist of one or
more members, the number thereof to be determined from time to time by the
Board. Directors need not be stockholders.

                  Section 2.2. Election; Term of Office; Resignation; Removal;
Vacancies. Each director shall hold office until his or her successor is elected
and qualified or until his or her earlier resignation or removal. Any director
may resign at any time upon written notice to the Board of Directors or to the
President or the Secretary of the Corporation. Such resignation shall take
effect at the time specified therein, and unless otherwise specified therein no
acceptance of such resignation shall be necessary to make it effective. Any
director or the entire Board of Directors may be removed, with or without cause,
by the holders of a majority of the shares then entitled to vote at an election
of directors. Whenever the holders of any class or series of stock are entitled
to elect one or more directors by the certificate of incorporation, the
provisions of the preceding sentence shall apply, in respect to the removal
without cause of a director or directors so elected, to the vote of the holders
of the outstanding shares of that class or series and not to the vote of the
outstanding shares as a whole. Unless otherwise provided in the certificate of
incorporation or these by-laws, vacancies and newly created directorships
resulting from any increase in the authorized number of directors elected by all
of the stockholders having the right to vote as a single class or from any other
cause may be filled by a majority of the directors then in office, although less
than a quorum, or by the sole remaining director. Whenever the holders


                                      -4-
   5
of any class or classes of stock or series thereof are entitled to elect one or
more directors by the certificate of incorporation, vacancies and newly created
directorships of such class or classes or series may be filled by a majority of
the directors elected by such class or classes or series thereof then in office,
or by the sole remaining director so elected.

                  Section 2.3. Regular Meetings. Regular meetings of the Board
of Directors may be held at such places within or without the State of Delaware
and at such times as the Board may from time to time determine, and if so
determined notice thereof need not be given.

                  Section 2.4. Special Meetings. Special meetings of the Board
of Directors may be held at any time or place within or without the State of
Delaware whenever called by the Chairman of the Board, if any, by the Vice
Chairman of the Board, if any, by the President or by any two directors.
Reasonable notice thereof shall be given by the person or persons calling the
meeting.

                  Section 2.5. Participation in Meetings by Conference Telephone
Permitted. Unless otherwise expressly restricted by the certificate of
incorporation or these by-laws, members of the Board of Directors, or any
committee designated by the Board, may participate in a meeting of the Board or
of such committee, as the case may be, by means of conference telephone or
similar communications equipment by means of which all persons participating in
the meeting can hear each other, and participation in a meeting pursuant to this
by-law shall constitute presence in person at such meeting.

                  Section 2.6. Quorum; Vote Required for Action. At all meetings
of the Board of Directors one-third of the entire Board shall constitute a
quorum for the transaction of business. The vote of a majority of the directors
present at a meeting at which a quorum is present shall be the act of the Board
unless the certificate of incorporation or these by-laws shall require a vote of
a greater number. In case at any meeting of the Board a quorum shall not be
present, the members of the Board present may adjourn the meeting from time to
time until a quorum shall be present.

                  Section 2.7. Organization. Meetings of the Board of Directors
shall be presided over by the Chairman of the Board, if any, or in the absence
of the Chairman of the Board by the Vice Chairman of the Board, if any, or in
the absence of the Vice Chairman of the Board by the President, or in their
absence by a chairman chosen at the meeting. The Secretary, or in the absence of
the Secretary an Assistant Secretary, shall act as secretary of the meeting, but
in the absence of the Secretary and any Assistant Secretary the chairman of the
meeting may appoint any person to act as secretary of the meeting.

                  Section 2.8. Action by Directors Without a Meeting. Unless
otherwise restricted by the certificate of incorporation or these by-laws, 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 or of such committee, as the case may be, consent thereto
in writing, and the writing or writings are filed with the minutes of
proceedings of the Board or committee.

                  Section 2.9. Compensation of Directors. Unless otherwise
restricted by the certificate of incorporation or these by-laws, the Board of
Directors shall have the authority to fix the compensation of directors.


                                      -5-
   6
                                   ARTICLE III

                                   Committees

                  Section 3.1. Committees. The Board of Directors may, by
resolution passed by a majority of the whole Board, designate one or more
committees, each committee to consist of one or more of the directors of the
Corporation. The Board 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. In the absence or disqualification of a member of a
committee, the member or members thereof present at any meeting and not
disqualified from voting, whether or not such member or members constitute a
quorum, may unanimously appoint another member of the Board to act at the
meeting in the place of any such absent or disqualified member. Any such
committee, to the extent provided in the resolution of the Board of Directors or
in these by-laws, 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 amending the certificate of incorporation (except that
a committee may, to the extent authorized in the resolution or resolutions
providing for the issuance of shares of stock adopted by the Board of Directors,
fix the designations and any of the preferences or rights of such shares
relating to dividends, redemption, dissolution, any distribution of assets of
the Corporation or the conversion into, or the exchange of such shares for,
shares of any other class or classes or any other series of the same or any
other class or classes of stock of the Corporation or fix the number of shares
of any series of stock or authorize the increase or decrease of the shares of
any series), adopting an agreement of merger or consolidation, recommending to
the stockholders the sale, lease or exchange of all or substantially all of the
Corporation's property and assets, recommending to the stockholders a
dissolution of the Corporation or a revocation of a dissolution, removing or
indemnifying directors or amending these by-laws; and, unless the resolution,
these by-laws or the certificate of incorporation expressly so provides, no such
committee shall have the power or authority to declare a dividend, to authorize
the issuance of stock or to adopt a certificate of ownership and merger.

                  Section 3.2. Committee Rules. Unless the Board of Directors
otherwise provides, each committee designated by the Board may adopt, amend and
repeal rules for the conduct of its business. In the absence of a provision by
the Board or a provision in the rules of such committee to the contrary, a
majority of the entire authorized number of members of such committee shall
constitute a quorum for the transaction of business, the vote of a majority of
the members present at a meeting at the time of such vote if a quorum is then
present shall be the act of such committee, and in other respects each committee
shall conduct its business in the same manner as the Board conducts its business
pursuant to Article II of these by-laws.


                                   ARTICLE IV

                                    Officers

                  Section 4.1. Officers; Election. As soon as practicable after
the annual meeting of stockholders in each year, the Board of Directors shall
elect a President and a Secretary, and it may, if it so determines, elect from
among its members a Chairman of the Board and a Vice Chairman of the Board. The
Board may also elect one or more Vice Presidents, one or more Assistant Vice
Presidents, one or more Assistant Secretaries, a Treasurer and one or more
Assistant Treasurers and such other officers as the Board may deem desirable or
appropriate and


                                      -6-
   7
may give any of them such further designations or alternate titles as it
considers desirable. Any number of offices may be held by the same person unless
the certificate of incorporation or these by-laws otherwise provide.

                  Section 4.2. Term of Office; Resignation; Removal; Vacancies.
Unless otherwise provided in the resolution of the Board of Directors electing
any officer, each officer shall hold office until his or her successor is
elected and qualified or until his or her earlier resignation or removal. Any
officer may resign at any time upon written notice to the Board or to the
President or the Secretary of the Corporation. Such resignation shall take
effect at the time specified therein, and unless otherwise specified therein no
acceptance of such resignation shall be necessary to make it effective. The
Board may remove any officer with or without cause at any time. Any such removal
shall be without prejudice to the contractual rights of such officer, if any,
with the Corporation, but the election of an officer shall not of itself create
contractual rights. Any vacancy occurring in any office of the Corporation by
death, resignation, removal or otherwise may be filled by the Board at any
regular or special meeting.

                  Section 4.3. Powers and Duties. The officers of the
Corporation shall have such powers and duties in the management of the
Corporation as shall be stated in these by-laws or in a resolution of the Board
of Directors which is not inconsistent with these by-laws and, to the extent not
so stated, as generally pertain to their respective offices, subject to the
control of the Board.

                  Section 4.4. Chairman of the Board. The Chairman of the Board,
if any, shall preside at all meeting of the Board of Directors and of the
stockholders at which he or she shall be present and shall have and may exercise
such powers as may, from time to time, be assigned to him or her by the Board or
as may be provided by law.

                  Section 4.5. Vice Chairman of the Board. In the absence of the
Chairman of the Board, the Vice Chairman of the Board, if any, shall preside at
all meetings of the Board of Directors and of the stockholders at which he or
she shall be present and shall have and may exercise such powers as may, from
time to time, be assigned to him or her by the Board or as may be provided by
law.

                  Section 4.6. President. In the absence of the Chairman of the
Board and Vice Chairman of the Board, the President shall preside at all
meetings of the Board of Directors and of the stockholders at which he or she
shall be present. The President shall be the chief executive officer and shall
have general charge and supervision of the business of the Corporation and, in
general, shall perform all duties incident to the office of president of a
corporation and such other duties as may, from time to time, be assigned to him
or her by the Board or as may be provided by law.

                  Section 4.7. Vice Presidents. The Vice President or Vice
Presidents, at the request or in the absence of the President or during the
President's inability to act, shall perform the duties of the President, and
when so acting shall have the powers of the President. If there be more than one
Vice President, the Board of Directors may determine which one or more of the
Vice Presidents shall perform any of such duties; or if such determination is
not made by the Board, the President may make such determination; otherwise any
of the Vice Presidents may perform any of such duties. The Vice President or
Vice Presidents shall have such other powers and shall perform such other duties
as may, from time to time, be assigned to him or her or them by the Board or the
President or as may be provided by law.


                                      -7-
   8
                  Section 4.8. Secretary. The Secretary shall have the duty to
record the proceedings of the meetings of the stockholders, the Board of
Directors and any committees in a book to be kept for that purpose, shall see
that all notices are duly given in accordance with the provisions of these
by-laws or as required by law, shall be custodian of the records of the
Corporation, may affix the corporate seal to any document the execution of
which, on behalf of the Corporation, is duly authorized, and when so affixed may
attest the same, and, in general, shall perform all duties incident to the
office of secretary of a corporation and such other duties as may, from time to
time, be assigned to him or her by the Board or the President or as may be
provided by law.

                  Section 4.9. Treasurer. The Treasurer shall have charge of and
be responsible for all funds, securities, receipts and disbursements of the
Corporation and shall deposit or cause to be deposited, in the name of the
Corporation, all moneys or other valuable effects in such banks, trust companies
or other depositories as shall, from time to time, be selected by or under
authority of the Board of Directors. If required by the Board, the Treasurer
shall give a bond for the faithful discharge of his or her duties, with such
surety or sureties as the Board may determine. The Treasurer shall keep or cause
to be kept full and accurate records of all receipts and disbursements in books
of the Corporation, shall render to the President and to the Board, whenever
requested, an account of the financial condition of the Corporation, and, in
general, shall perform all the duties incident to the office of treasurer of a
corporation and such other duties as may, from time to time, be assigned to him
or her by the Board or the President or as may be provided by law.

                  Section 4.10. Other Officers. The other officers, if any, of
the Corporation shall have such powers and duties in the management of the
Corporation as shall be stated in a resolution of the Board of Directors which
is not inconsistent with these by-laws and, to the extent not so stated, as
generally pertain to their respective offices, subject to the control of the
Board. The Board may require any officer, agent or employee to give security for
the faithful performance of his or her duties.

                  Section 4.11. Fidelity Bonds. If required by the Board of
Directors, any officer shall give the Corporation a bond in a sum and with one
or more sureties satisfactory to the Board, for the faithful performance of the
duties of his or her office, and for the restoration to the Corporation, in case
of his or her death, resignation, retirement or removal from office, of all
books, papers, vouchers, money and other property of whatever kind in his or her
possession or under his or her control belonging to the Corporation.


                                      -8-
   9
                                    ARTICLE V

                                      Stock

                  Section 5.1. Certificates. 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 or Vice Chairman of the Board of Directors, if
any, or the President or a Vice President, and by the Treasurer or an Assistant
Treasurer, or the Secretary or an Assistant Secretary, of the Corporation,
representing the number of shares of stock in the Corporation owned by such
holder. If such certificate is manually signed by one officer or manually
countersigned by a transfer agent or by a registrar, any other signature on the
certificate may be facsimile. 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 by the Corporation with the same effect
as if such person were such officer, transfer agent or registrar at the date of
issue.

                  Each certificate representing shares shall state upon the face
thereof that the Corporation is formed under the laws of the State of Delaware,
the name of the person or persons to whom such shares have been issued and the
number and class of such shares, and the designation of the class or series, if
any, which such certificate represents.

                  If the Corporation is authorized to issue more than one class
of stock or more than one series of any class, the powers, designations,
preferences and relative, participating, optional or other special rights of
each class of stock or series thereof and the qualifications or restrictions of
such preferences and/or rights shall be set forth in full or summarized on the
face or back of the certificate which the Corporation shall issue to represent
such class or series of stock; provided, that, except as otherwise provided by
law, in lieu of the foregoing requirements, there may be set forth on the face
or back of the certificate which the Corporation shall issue to represent such
class or series of stock 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 5.2. Lost, Stolen or Destroyed Stock Certificates;
Issuance of New Certificates. The Corporation may issue a new certificate of
stock in the place of any certificate theretofore issued by it, alleged to have
been lost, stolen or destroyed, and the Corporation may require the owner of the
lost, stolen or destroyed certificate, or such owner's legal representative, to
give the Corporation a bond sufficient to indemnify it against any claim that
may be made against it on account of the alleged loss, theft or destruction of
any such certificate or the issuance of such new certificate.

                  Section 5.3. Transfers of Stock. Transfers of stock shall be
made on the books of the Corporation only by the person named in the certificate
or by his attorney, lawfully constituted in writing, and upon surrender of the
certificate therefor, together with such evidence of the payment of transfer
taxes and compliance with other provisions of law as the Corporation or its
transfer agent may require.

                  Section 5.4. Registered Stockholders. The Corporation may
treat the holder of record of any share or shares of stock as the holder
thereof, and shall not be bound to recognize any equitable or other claim to or
interest in such share on the part of any other person, whether or not it shall
have express or other notice thereof, save as expressly provided by the laws of
Delaware.


                                      -9-
   10
                                   ARTICLE VI

                                  Miscellaneous

                  Section 6.1. Fiscal Year. The fiscal year of the Corporation
shall be determined by the Board of Directors.

                  Section 6.2. Seal. The Corporation may have a corporate seal
which shall have the name of the Corporation inscribed thereon and shall be in
such form as may be approved from time to time by the Board of Directors. The
corporate seal may be used by causing it or a facsimile thereof to be impressed
or affixed or in any other manner reproduced.

                  Section 6.3. Waiver of Notice of Meetings of Stockholders,
Directors and Committees. Whenever notice is required to be given by law or
under any provision of the certificate of incorporation or these by-laws, a
written waiver thereof, signed by the person entitled to notice, whether before
or after the time stated therein, shall be deemed equivalent to notice.
Attendance of a person at a meeting shall constitute a waiver of notice of such
meeting, except when the person 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. Neither the business to
be transacted at, nor the purpose of, any regular or special meeting of the
stockholders, directors or members of a committee of directors need be specified
in any written waiver of notice unless so required by the certificate of
incorporation or these by-laws.

                  Section 6.4. Indemnification of Directors, Officers and
Employees. The Corporation shall indemnify to the full extent permitted by law
any person made or threatened to be made a party to any action, suit or
proceeding, whether civil, criminal, administrative or investigative, by reason
of the fact that such person or such person's testator or intestate is or was a
director, officer or employee of the Corporation or serves or served at the
request of the Corporation any other enterprise as a director, officer or
employee. Expenses incurred by any such person in defending any such action,
suit or proceeding shall be paid or reimbursed by the Corporation promptly upon
receipt by it of an undertaking of such person to repay such expenses if it
shall ultimately be determined that such person is not entitled to be
indemnified by the Corporation. The rights provided to any person by this by-law
shall be enforceable against the Corporation by such person who shall be
presumed to have relied upon it in serving or continuing to serve as a director,
officer or employee as provided above. No amendment of this by-law shall impair
the rights of any person arising at any time with respect to events occurring
prior to such amendment. For purposes of this by-law, the term "Corporation"
shall include any predecessor of the Corporation and any constituent corporation
(including any constituent of a constituent) absorbed by the Corporation in a
consolidation or merger; the term "other enterprise" shall include any
corporation, partnership, joint venture, trust or employee benefit plan; service
"at the request of the Corporation" shall include service as a director, officer
or employee of the Corporation which imposes duties on, or involves services by,
such director, officer or employee with respect to an employee benefit plan, its
participants or beneficiaries; any excise taxes assessed on a person with
respect to an employee benefit plan shall be deemed to be indemnifiable
expenses; and action by a person with respect to an employee benefit plan which
such person reasonably believes to be in the interest of the participants and
beneficiaries of such plan shall be deemed to be action not opposed to the best
interests of the Corporation.


                                      -10-
   11
                  Section 6.5. Interested Directors; Quorum. No contract or
transaction between the Corporation and one or more of its directors or
officers, or between the Corporation and any other corporation, partnership,
association or other organization in which one or more of its directors or
officers are directors or officers, or have a financial interest, shall be void
or voidable solely for this reason, or solely because the director or officer is
present at or participates in the meeting of the Board of Directors or committee
thereof which authorizes the contract or transaction, or solely because his or
her or their votes are counted for such purpose, if: (1) the material facts as
to his or her relationship or interest and as to the contract or transaction are
disclosed or are known to the Board or the committee, and the Board or committee
in good faith authorizes the contract or transaction by the affirmative vote of
a majority of the disinterested directors, even though the disinterested
directors be less than a quorum; or (2) the material facts as to his or her
relationship or interest and as to the contract or transaction are disclosed or
are known to the stockholders entitled to vote thereon, and the contract or
transaction is specifically approved in good faith by vote of the stockholders;
or (3) the contract or transaction is fair as to the Corporation as of the time
it is authorized, approved or ratified, by the Board, a committee thereof or the
stockholders. Common or interested directors may be counted in determining the
presence of a quorum at a meeting of the Board of Directors or of a committee
which authorizes the contract or transaction.

                  Section 6.6. Form of Records. Any records maintained by the
Corporation in the regular course of its business, including its stock ledger,
books of account and minute books, may be kept on, or be in the form of, punch
cards, magnetic tape, photographs, microphotographs or any other information
storage device, provided that the records so kept can be converted into clearly
legible form within a reasonable time. The Corporation shall so convert any
records so kept upon the request of any person entitled to inspect the same.

                  Section 6.7. Amendment of By-Laws. These by-laws may be
amended or repealed, and new by-laws adopted, by the Board of Directors, but the
stockholders entitled to vote may adopt additional by-laws and may amend or
repeal any by-law whether or not adopted by them.

                                   ARTICLE VII

                                     Offices

                  Section 7.1. Registered Office. The registered office of the
Corporation in the State of Delaware shall be at 1209 Orange Street, City of
Wilmington, County of New Castle, and the registered agent in charge thereof
shall be The Corporation Trust Company.

                  Section 7.2. Other Offices. The Corporation may also have an
office or offices at other places within or without the State of Delaware.


                                      -11-