Document:

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                                                                   EXHIBIT 10.15

                              DIRECTOR AND OFFICER
                               INDEMNITY AGREEMENT

                                                                __________, 20__

         This agreement is between Open Solutions Inc., a Delaware corporation
(the "Company"), and ___________, ___________[title] of the Company (the
"Indemnitee").

         A.       Both the Company and Indemnitee recognize the increased risk
of litigation and other claims being asserted against directors and officers of
public companies in today's environment.

         B.       The Certificate of Incorporation of the Company (the
"Certificate of Incorporation") requires the Company to indemnify and advance
expenses to its directors and officers to the fullest extent permitted by law
and the Indemnitee has been serving and continues to serve as ___________[title]
of the Company in part in reliance on such provisions.

         C.       Section 145(f) of the Delaware General Corporation Law (the
"DGCL") expressly recognizes that the indemnification provisions of the DGCL are
not exclusive of any other rights to which a person seeking indemnification may
be entitled under any by-law, agreement, vote of stockholders or disinterested
directors or otherwise, and this Agreement is being entered into pursuant to
such provisions.

         D.       In recognition of Indemnitee's need for substantial protection
against any potential personal liability in order to assure Indemnitee's
continued service to the Company in an effective manner and Indemnitee's
reliance on the provisions of the Certificate of Incorporation and By-laws, and
in part to provide Indemnitee with specific contractual assurance that the
protection promised by the Certificate of Incorporation and By-laws will be
available to Indemnitee (regardless of, among other things, any amendment to or
revocation of any provision of the Company's Certificate of Incorporation or
By-laws or any change in the composition of the Company's Board of Directors or
any acquisition of the Company), the Company wishes to provide in this Agreement
for the indemnification of and the advancing of expenses to Indemnitee to the
fullest extent (whether partial or complete) permitted by law and as set forth
in this Agreement, and, to the extent insurance is maintained, for the continued
coverage of the Indemnitee under the Company's directors' and officers'
liability insurance policies.

         The parties hereto agree as follows:

         (1)      Certain Definitions.

         (a)      "Change in Control" shall be deemed to have occurred if (i)
any "person" (as such term is used in Section 13(d) and 14(d) of the Securities
Exchange Act of 1934, as amended), other than a trustee or other fiduciary
holding securities under an employee benefit plan of the Company or a
corporation owned directly or indirectly by the stockholders of the Company in
substantially the same proportions as their ownership of stock of the Company,
is or becomes the "beneficial owner" (as defined in Rule 13d-3 under said Act),
directly or indirectly, of securities of the Company representing 35% or more of
the total voting power represented by

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the Company's then outstanding voting securities, or (ii) during any period of
12 consecutive months, individuals who at the beginning of such period
constitute the Board of Directors of the Company and any new director whose
election by the Board of Directors or nomination for election by the Company's
stockholders was approved by a vote of at least two-thirds (2/3) of the
directors then still in office who either were directors at the beginning of the
period or whose election or nomination for election was previously so approved,
cease for any reason to constitute a majority thereof, or (iii) the stockholders
of the Company approve a merger or consolidation of the Company with any other
corporation or entity, other than a merger or consolidation that would result in
the voting securities of the Company outstanding immediately prior thereto
continuing to represent (either by remaining outstanding or by being converted
into voting securities of the surviving entity) at least 80% of the total voting
power represented by the voting securities of the Company or such surviving
entity outstanding immediately after such merger or consolidation, or the
stockholders of the Company approve a plan of complete liquidation of the
Company or an agreement for the sale or disposition by the Company, in one
transaction or a series of transactions, of all or substantially all the
Company's assets.

         (b)      "Expenses" means all direct and indirect costs of any type or
nature whatsoever (including, without limitation, all attorneys' fees and
related disbursements and other out-of- pocket costs) actually and reasonably
incurred by the Indemnitee in connection with the investigation, defense or
appeal of, being a witness in, participating in or preparing to defend a
Proceeding or establishing or enforcing a right to (i) indemnification or
advancement of expenses under this Agreement, the Certificate of Incorporation,
the By-laws, the DGCL or otherwise or (ii) directors' and officers' liability
insurance coverage; provided, however, that Expenses shall not include any
judgments, fines or penalties or amounts paid in settlement of a Proceeding.

         (c)      "Indemnifiable Event" is any event or occurrence related to
the fact that Indemnitee is or was a director or officer of the Company, or is
or was serving at the request of the Company as a director, officer, partner,
member, fiduciary, employee, trustee or agent of another corporation,
partnership, joint venture, trust, nonprofit entity or other entity (including
service with respect to employee benefit plans), or by reason of anything done
or not done by Indemnitee in any such capacity.

         (d)      "Indemnification Period" shall be such period as the
Indemnitee shall continue to serve as a director or officer of the Company, or
shall continue at the request of the Company to serve as a director, officer,
partner, member, fiduciary, employee, trustee or agent of another corporation,
partnership, joint venture, trust, nonprofit entity or other entity, and
thereafter so long as the Indemnitee shall be subject to any possible Proceeding
arising out of the Indemnitee's tenure in the foregoing positions.

         (e)      "Losses" are any judgments, fines, penalties and amounts paid
in settlement (including all interest assessments and other charges paid or
payable in connection with or in respect of such judgments, fines, penalties or
amounts paid in settlement) of any Proceeding.

         (f)      "Proceeding" shall mean any completed, actual, pending or
threatened action, suit, claim, inquiry, arbitration or other proceeding,
whether civil, criminal,

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administrative or investigative (including an action by or in the right of the
Company) and whether formal or informal and any appeal therefrom.

         (g)      "Reviewing Party" shall mean (i) the Board of Directors
(provided that a majority of directors are not parties to the Proceeding), (ii)
a person or body selected by the Board of Directors or (iii) if there has been a
Change in Control, the special independent counsel referred to in Section 5.

         (2)      Indemnification and Advancement of Expenses. Subject to the
limitations set forth in Section 4:

         (a)      Indemnification. The Company shall indemnify and hold harmless
Indemnitee, to the fullest extent permitted by applicable law, as soon as
practicable after written demand is presented to the Company, in the event
Indemnitee was or is made or is threatened to be made a party to or witness in
or is otherwise involved in a Proceeding by reason, in whole or in part, of an
Indemnifiable Event against all Expenses and Losses incurred by Indemnitee in
connection with such Proceeding. In the event of any change, after the date of
this Agreement, in any applicable law, statute or rule regarding the right of a
Delaware corporation to indemnify a member of its Board of Directors or an
officer, such change, to the extent it would expand Indemnitee's rights under
this Agreement, shall be included within Indemnitee's rights and the Company's
obligations under this Agreement, and, to the extent it would narrow
Indemnitee's rights or the Company's obligations under this Agreement, shall be
excluded from this Agreement; provided, however, that any change required by
applicable laws, statutes or rules to be applied to this Agreement shall be so
applied regardless of whether the effect of such change is to narrow
Indemnitee's rights or the Company's obligations under this Agreement.

         (b)      Advancement of Expenses. The Company shall to the fullest
extent not prohibited by applicable law pay the Expenses incurred by Indemnitee
as soon as practicable after written demand is presented to the Company in the
event Indemnitee was or is made or is threatened to be made a party to or
witness in or is otherwise involved in a Proceeding by reason, in whole or in
part, of an Indemnifiable Event in advance of its final disposition; provided,
however, that, to the extent required by law, such payment of expenses in
advance of the final disposition of the Proceeding shall be made only upon
receipt of an undertaking by the Indemnitee to repay all amounts advanced if it
should be ultimately determined that the Indemnitee is not entitled to be
indemnified under this Agreement, the DGCL or otherwise.

         (c)      Partial Indemnity. If Indemnitee is entitled under any
provision of this Agreement to indemnification by the Company for some or a
portion of the Losses or Expenses, but not, however, for all of the total amount
thereof, the Company shall indemnify Indemnitee for the portion thereof to which
Indemnitee is entitled. Notwithstanding any other provision of this Agreement,
to the extent that Indemnitee has been successful on the merits or otherwise in
defense of any issue or matter therein, including dismissal without prejudice,
Indemnitee shall be indemnified against all Expenses incurred in connection
therewith.

         (d)      Contribution. If the indemnification provided in Section 2(a)
for any reason is held by a court of competent jurisdiction to be unavailable to
the Indemnitee, then in respect of any Indemnifiable Event, the Company shall
contribute to the amount of Expenses and

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Losses paid in settlement actually incurred and paid or payable by the
Indemnitee in such proportion as is appropriate to reflect (i) the relative
benefits received by the Company on the one hand and the Indemnitee on the other
hand from the transaction from which such proceeding arose and (ii) the relative
fault of the Company on the one hand and of the Indemnitee on the other hand in
connection with the events which resulted in such Expenses and Losses, as well
as any other relevant equitable considerations. The relative fault of the
Company on the one hand and of the Indemnitee on the other hand shall be
determined by reference to, among other things, the parties' relative intent,
knowledge, access to information and opportunity to correct or prevent the
circumstances resulting in such expenses, judgments, fines or settlement
amounts. The Company agrees that it would not be just and equitable if
contribution pursuant to this Section 2(d) were determined by pro rata
allocation or any other method of allocation which does not take account of the
foregoing equitable considerations.

         (e)      Enforcement. If a claim for indemnification (following the
final disposition of such Proceeding) under Section 2(a) or advancement of
Expenses under Section 2(b) is not paid in full within thirty days after a
written claim therefor by the Indemnitee has been presented to the Company, the
Indemnitee may file suit against the Company to recover the unpaid amount of
such claim and, if successful in whole or in part, shall be entitled to be paid
the expense of prosecuting such claim. In addition, Indemnitee may file suit
against the Company to establish a right to indemnification or advancement of
Expenses arising under this Agreement, the Certificate of Incorporation, the
By-laws, the DGCL or otherwise. In any such action the Company shall have the
burden of proving by clear and convincing evidence that the Indemnitee is not
entitled to the requested indemnification or advancement of Expenses under
applicable law.

         (3)      Notification and Defense of Proceeding. Promptly after receipt
by Indemnitee of notice of the commencement of or threat of the commencement of
any Proceeding, Indemnitee shall, if a request for indemnification in respect
thereof is to be made against the Company under this Agreement, notify the
Company of the commencement thereof; but the failure to notify the Company will
not relieve the Company from any liability which it may have to Indemnitee under
this Agreement or otherwise unless and only to the extent that such omission can
be shown to have prejudiced the Company's ability to defend the Proceeding.
Except as otherwise provided below, the Company shall be entitled to assume the
defense of such Proceeding, with counsel approved by Indemnitee (which approval
shall not be unreasonably withheld). After notice from the Company to Indemnitee
of its election to assume the defense thereof, the Company will not be liable to
Indemnitee under this Agreement for any legal or other expenses subsequently
incurred by Indemnitee in connection with the defense thereof other than
reasonable costs of investigation or as otherwise provided below. Indemnitee
shall have the right to employ its counsel in such Proceeding, but the fees and
expenses of such counsel incurred after notice from the Company of its
assumption of the defense thereof shall be at the expense of Indemnitee unless
(i) the employment of counsel by Indemnitee has been authorized by the Company,
(ii) Indemnitee shall have reasonably concluded that there may be a conflict of
interest between the Company and the Indemnitee in the conduct of the defense of
such Proceeding or (iii) the Company shall not in fact have employed counsel to
assume the defense of such Proceeding, in each of which cases the fees and
expenses of counsel shall be at the expense of the Company. The Company shall
not be entitled to assume the defense of any Proceeding brought by or on behalf
of the Company or as to which the Indemnitee shall have

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made the conclusion provided for in clause (ii) of this Section 3. The Company
shall not settle any Proceeding in any manner, which would impose any penalty,
limitation, admission, loss or Expense on the Indemnitee without the
Indemnitee's prior written consent. Neither the Company nor the Indemnitee will
unreasonably withhold its consent to any proposed settlement, provided that
Indemnitee may, in Indemnitee's sole discretion, withhold consent to any
proposed settlement that would impose any penalty, limitation, admission, loss
or Expense on the Indemnitee.

         (4)      Limitation on Indemnification. Notwithstanding the terms of
Section 2:

         (a)      the obligations of the Company set forth in Section 2 shall be
subject to the condition that the Reviewing Party shall not have determined
(based on a written opinion of outside counsel in all cases) that Indemnitee
would not be permitted to be so indemnified under applicable law; provided,
however, that if Indemnitee has commenced or thereafter commences legal
proceedings in a court of competent jurisdiction to secure a determination that
Indemnitee should be indemnified under applicable law, any determination made by
the Reviewing Party that Indemnitee would not be permitted to be indemnified
under applicable law shall not be binding and Indemnitee shall not be required
to reimburse the Company for any advancement of Expenses until a final judicial
determination is made with respect thereto (as to which all rights of appeal
therefrom have been exhausted or lapsed) and the Company shall not be obligated
to indemnify or advance to Indemnitee any additional amounts covered by such
Reviewing Party determination (unless there has been a determination by a court
of competent jurisdiction that the Indemnitee would be permitted to be so
indemnified under applicable law);

         (b)      the Company shall not be required to indemnify or advance
Expenses to the Indemnitee with respect to a Proceeding (or part thereof) by the
Indemnitee (and not by way of defense), except if the commencement of such
Proceeding (i) was authorized in the specific case by the Board of Directors or
(ii) brought to establish or enforce a right to indemnification and/or
advancement of Expenses arising under this Agreement, the Certificate of
Incorporation, the By-laws, the DGCL or otherwise;

         (c)      the Company shall not be obligated pursuant to the terms of
this Agreement to indemnify the Indemnitee for any amounts paid in settlement of
a Proceeding unless the Company consents in advance in writing to such
settlement, which consent shall not be unreasonably withheld;

         (d)      the Company shall not be obligated pursuant to the terms of
this Agreement to indemnify the Indemnitee on account of any suit in which
judgment is rendered against the Indemnitee for an accounting of profits made
from the purchase or sale by the Indemnitee of securities of the Company
pursuant to the provisions of Section l6(b) of the Securities Exchange Act of
1934, as amended or similar provisions of any federal, state or local statutory
law;

         (e)      the Company shall not be obligated pursuant to the terms of
this Agreement to indemnify the Indemnitee if a final decision by a court having
jurisdiction in the matter shall determine that such indemnification is not
lawful; and

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         (f)      the Company shall not be obligated pursuant to the terms of
this Agreement to make any payment in connection with any Proceeding to the
extent Indemnitee has otherwise actually received payment (under any insurance
policy or otherwise) of the amounts otherwise indemnifiable under this
Agreement.

         (5)      Change in Control of Company. The Company agrees that if there
is a Change in Control of the Company, then with respect to all matters
thereafter arising concerning the rights of Indemnitee to indemnity payments and
Expense advances under this Agreement, any other agreements, the Certificate of
Incorporation or the By-laws now or hereafter in effect relating to Proceedings
for Indemnifiable Events, the Company shall seek legal advice only from special
independent counsel selected by Indemnitee and approved by the Company's Board
of Directors (which approval shall not be unreasonably withheld), and who has
not performed services for the Company or Indemnitee (other than in connection
with such matter). Without limiting the Company's obligation not to unreasonably
withhold its consent, in the event that Indemnitee and the Company are unable to
agree on the selection of the special independent counsel, such special
independent counsel shall be selected by lot from among at least five nationally
recognized law firms (none of which shall have performed services for the
Company or Indemnitee (other than in connection with such matter)) each in New
York City, New York, each having no less than 250 lawyers. Such selection shall
be made in the presence of Indemnitee (and his legal counsel or either of them,
as Indemnitee may elect). Such special independent counsel, among other things,
shall determine whether and to what extent the Indemnitee would be permitted to
be indemnified under applicable law and shall render its written opinion to the
Company and Indemnitee to such effect. The Company agrees to pay the reasonable
fees of the special independent counsel referred to above and to fully indemnify
such counsel against any and all expenses (including attorneys' fees),
Proceedings, liabilities and damages arising out of or relating to this
Agreement or its engagement pursuant to this Agreement.

         (6)      Subrogation. In the event of payment to Indemnitee under this
Agreement, the Company shall be subrogated to the extent of such payment to all
of the rights of recovery of Indemnitee, who shall execute all papers required
and shall do everything that may be necessary to secure such rights, including
the execution of such documents necessary to enable the Company effectively to
bring suit to enforce such rights.

         (7)      No Presumptions. For purposes of this Agreement, the
termination of any Proceeding against Indemnitee by judgment, order, settlement
(whether with or without court approval) or conviction, or upon a plea of nolo
contendere, or its equivalent, shall not create a presumption that Indemnitee
did not meet any particular standard of conduct or have any particular belief or
that a court has determined that indemnification is not permitted by applicable
law. In addition, neither the failure of the Reviewing Party to have made a
determination as to whether Indemnitee has met any particular standard of
conduct or had any particular belief, nor an actual determination by the
Reviewing Party that Indemnitee has not met such standard of conduct or did not
have such belief shall be a defense to Indemnitee's Proceeding for
indemnification or create a presumption that Indemnitee has not met any
particular standard of conduct or did not have any particular belief shall be a
defense to Indemnitee's Proceeding for indemnification or create a presumption
that Indemnitee has not a met any particular standard of conduct or did not have
a particular belief.

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         (8)      Non-Exclusivity. The rights conferred on the Indemnitee by
this Agreement shall not be exclusive of any other rights which the Indemnitee
may have or hereafter acquire under any statute, provision of the Certificate of
Incorporation, By-laws, agreement, vote of stockholders or disinterested
directors or otherwise, and to the extent that during the Indemnification Period
such rights are more favorable than the rights currently provided under this
Agreement to Indemnitee, Indemnitee shall be entitled to the full benefits of
such more favorable rights to the extent permitted by law. Other than as set
forth in this Section 8, in the case of any inconsistency between the
indemnification provisions of this Agreement and any other agreement relating to
the indemnification of an Indemnitee, the indemnification provisions of this
Agreement shall control.

         (9)      Liability Insurance. The Company may, to the extent that the
Board of Directors in good faith determines it to be economically reasonable,
maintain a policy of directors' and officers' liability insurance, on such terms
conditions as may be approved by the Board of Directors. To the extent the
Company maintains directors' and officers' liability insurance, the Indemnitee
shall be covered by such policy in such a manner as to provide Indemnitee the
same rights and benefits as are accorded to the most favorably insured of the
Company's directors, if Indemnitee is a director, or of the Company's officers,
if Indemnitee is not a director of the Company but is an officer. Notice of any
termination or failure to renew such policy shall be provided to Indemnitee
promptly upon the Company's becoming aware of such termination or failure to
renew. The Company shall provide copies of all such insurance policies and any
endorsements thereto whenever such documents have been provided to the Company.

         (10)     Amendment/Waiver. No supplement, modification or amendment of
this Agreement shall be binding unless executed in writing by both of the
parties hereto. No waiver of any of the provisions of this Agreement shall be
deemed or shall constitute a waiver of any other provisions of this Agreement
(whether or not similar) nor shall such waiver constitute a continuing waiver.
Any waiver to this Agreement shall be in writing.

         (11)     Binding Effect. This Agreement shall be binding upon and inure
to the benefit of and be enforceable by the parties hereto and their respective
successors, assigns, including any direct or indirect successor by purchase,
merger, consolidation or otherwise to all or substantially all of the business
and/or assets of the Company, spouses, heirs, and personal and legal
representatives.

         (12)     Survival. This Agreement shall continue in effect during the
Indemnification Period, regardless of whether Indemnitee continues to serve as
an officer or director of the Company or of any other enterprise at the
Company's request.

         (13)     Severability. The provisions of this Agreement shall be
severable in the event that any provision of this Agreement (including any
provision within a single section, paragraph or sentence) is held by a court of
competent jurisdiction to be invalid, void or otherwise unenforceable, and the
remaining provisions shall remain enforceable to the fullest extent permitted by
law.

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         (14)     Period of Limitations. No legal action shall be brought and no
cause of action shall be asserted by or in the right of the Company against
Indemnitee, Indemnitee's estate, spouse, heirs, executors or personal or legal
representatives after the expiration of three years from the date of accrual of
such cause of action, and any claim or cause of action of the Company shall be
extinguished and deemed released unless asserted by the timely filing of a legal
action within such three year period; provided, however, that if any shorter
period of limitations is otherwise applicable to any such cause of action, such
shorter period shall govern.

         (15)     Governing Law. This Agreement shall be governed by and
construed and enforced in accordance with the laws of the State of Delaware
applicable to contracts made and to be performed in such state without giving
effect to the principles of conflicts of laws.

Open Solutions Inc.

By:
    ----------------------------
Name:
Title:

                                       8<PAGE>

                                                                   EXHIBIT 10.19

January 26, 2006

President
BISYS, Inc.
90 Park Avenue
New York, NY 10016

Ladies and Gentlemen:

Reference is made to that certain Software License Agreement effective as of
September 1, 2003 by and between Open Solutions Inc. ("OSI") and BISYS, Inc.
("BISYS"), as amended (the "Agreement") and to the letter dated October 10, 2005
from OSI to BISYS. OSI and BISYS hereby further agree as follows:

1.      Any defined terms used in this letter shall have the meaning ascribed to
such defined term in the Agreement.

2.       The date by which BISYS is entitled to terminate the limited
non-compete obligations of OSI for a region pursuant to Section 4(b) of the
Agreement, and thereby automatically terminate OSI's Most Favored Customer
obligations and BISYS' Minimum Fee Payment obligations for such region (subject
to the 9 month continuation provision of Section 4(b)(4)), among other things,
is hereby extended one additional month from January 31, 2006 to February 28,
2006 ("Extension Period"), subject to the following:

         o        BISYS shall continue to pay Minimum Fee Payments to OSI during
                  the Extension Period in accordance with the Agreement; and

         o        If BISYS elects to terminate the limited non-compete
                  obligations of OSI for a region on or before February 28,
                  2006, such election shall be deemed to have been made on
                  October 10, 2005 so that the delayed election shall not cause
                  BISYS to pay more in Minimum Fee Payments with respect to such
                  region than it would have been required to pay if such
                  election had been duly made on October 10, 2005.

3.       This letter agreement shall constitute an amendment of the Agreement in
accordance with the terms and conditions thereof. In all other regards the
Agreement shall remain and continue in full force and effect as amended through
the date hereof.

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BISYS, Inc.
January 26, 2006
Page -2-

Please acknowledge your agreement to the foregoing by countersigning this letter
agreement in the place provided below and returning it to the undersigned,
whereupon this letter agreement shall become effective as of the date first
above written.

Very truly yours,

OPEN SOLUTIONS INC.

By: /s/ Kenneth J. Saunders
    -----------------------------------------
    Name: Kenneth J. Saunders
    Title: Executive Vice President & Chief Financial Officer

ACCEPTED AND AGREED AS OF THE DATE FIRST WRITTEN ABOVE:

BISYS, INC.

By: /s/ Bruce D. Dalziel
    -----------------------------------------
    Name: Bruce D. Dalziel
    Title: EVP + CFO

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