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                                                    Exhibit 10A.1


                         THIRD AMENDMENT
                             TO THE
               SUNQUEST INFORMATION SYSTEMS, INC.
                       PROFIT SHARING PLAN


     Pursuant to Section 11.1 of the Sunquest Information
Systems, Inc. Profit Sharing Plan (the "Plan"), the Plan is
hereby amended, effective as of the dates set forth below, to
read as follows:


Effective December 1, 1997:
--------------------------

1.   Section 4.4(d) is revised in its entirety to read as

     follows:

     "(d)  Rollover Contribution Accounts shall be
     distributed in accordance with Section 5.10(c) and
     Article VIII."


2.   The heading to Section 5.10 shall be revised in its entirety
     to read "5.10   Distributions of Elective Contributions,
     Rollover Contributions and Matching Contribution Accounts".


3.   Section 5.10(b)(4) is modified by moving the existing text

     to a new Section 5.10(c); Section 5.10(b)(4) is then stated

     to read "(4) As provided in Section 5.10(c)"; and new

     Section 5.10(c) is revised by modifying the introductory

     sentence to read as follows:

     "(c)  In the event of hardship, upon application to the
     Retirement Committee, a Participant may receive a
     distribution of all or a portion of his Rollover
     Contribution Account and Elective Contribution Account
     (excluding any earnings credited to a Participant's Elective
     Contribution Account after July 1, 1989), but only if all of
     the following conditions are satisfied:"


4.   New Section 5.10(c)(ii) is revised by adding a new sentence
     at the end thereof to read as follows:

     "A Participant shall not receive a distribution of any
     portion of his Elective Contribution Account unless such
     Participant has first received all available funds (if any)
     from his Rollover Contribution Account under this subsection
     5.10(c)."

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Effective January 1, 1998:
-------------------------

5.   Section 2.6 is revised for Plan Years beginning on or after
     January 1, 1998 by deleting from the first sentence thereof
     the words "only commissions of not more than the first
     $20,000 shall be included in Compensation, and".

6.   Section 2.10 is clarified by adding a new sentence at the

     end thereof to read as follows:

     "The term Employee shall not include a Temporary
     Employee; provided, that, only with respect to
     eligibility to make Salary Reduction Contributions
     (but, not with respect to any Matching Contributions or
     Employer Contributions) a Temporary Employee whose Date
     of Employment was before January 1, 1998 and who
     remains employed by the Employer after January 1, 1998
     shall be included as an Employee.  For this purpose, a
     Temporary Employee shall be defined as an individual
     who is engaged in work full-time or part-time, with the
     understanding that his or her employment will be
     terminated as of a specific date or upon completion of
     a specific assignment."

7.   Section 3.1 is amended by adding a new sentence as the first
     sentence thereof to read as follows:

     "The provisions of Subsections 3.1(b) and 3.1(c) shall be
     effective only for Plan Years prior to January 1, 1998 and
     Subsection 3.1(f) shall be effective with respect to Plan
     Years on or after January 1, 1998."

8.   Subsection 3.1(e) is revised to changing the second sentence
     therein in its entirety to read as follows:

     "If a Participant, or a former Participant, does not
     have a vested interest in any of his accounts when he
     incurs a Break in Service, he shall be eligible to
     participate, again, (i) with respect to Salary
     Reduction and Matching Contributions upon his
     reemployment commencement date; and (ii) with respect
     to Employer Contributions effective as of his
     reemployment commencement date, upon completion of one
     Year of Service (measured by the twelve (12)
     consecutive month period beginning on his reemployment
     commencement date and, if necessary, subsequent twelve
     (12) month periods beginning on anniversaries of his
     reemployment commencement date)."

9.   A new subsection (f) of Section 3.1 is added to read as follows:

     "(f) Eligibility Conditions _ Notwithstanding anything
     in this Section 3.1 to the contrary, effective for Plan
     Years commencing after December 31, 1997:

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     (1)  Salary Reduction and Matching Contributions.  Each
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     Employee of the Employer who has an election to make
     Salary Reduction Contributions under the Plan on or
     after December 31, 1997 shall continue to participate
     in the Salary Reduction Contributions and Matching
     Contributions as provided under the Plan.  Any other
     Employee shall be eligible to become a Participant, but
     only with respect to making Salary Reduction
     Contributions to the Plan and, as applicable, receiving
     an allocation of Matching Contributions with respect
     thereto, beginning as of the first full payroll period
     beginning after the later of January 1, 1998 or the
     first day of the calendar month following the Date of
     Employment.

     (2)  Employer Contributions.  Each Participant in the
          ----------------------
     Plan on December 31, 1997 shall remain a Participant
     for purposes of sharing in an allocation of Employer
     Contributions.  Any other Employee shall become a
     Participant for purposes of sharing in an allocation of
     Employer Contributions as of the Entry Date next
     following the date on which he has completed 1,000 or
     more Hours of Service in a twelve (12) consecutive
     month period as set forth in Section 3.1(d)."

10.  Section 3.3 is amended by adding a new sentence at the end
     thereof to read as follows:

     "For purposes of this Plan, Years of Service shall
     include all years of service credited to an Employee
     while employed by Antrim Corporation, including without
     limitation those years of service prior to the date
     Antrim Corporation was a member of the Employer's
     controlled group (within the meaning of Section 2.15)."

11.  Section 5.2 is revised by (i) modifying the second sentence
     therein in its entirety; and (ii) adding a new sentence as
     the third sentence thereof, both to read as follows:

     "Salary deferral elections may be made upon eligibility
     for participation, and thereafter made or changed once
     per calendar quarter (or such more frequent times as
     may be provided by the Retirement Committee) as to
     future Compensation only.  For purposes of this Section
     5.2 and Section 5.3(b) (and all provisions of this Plan
     relating thereto), the term "Participant" shall include
     those Employees who are eligible to make a Salary
     Reduction Contribution under the Plan pursuant to
     Section 3.1(f)(1)."

12.  Section 5.3 is revised by adding a new sentence at the end
     thereof to read as follows:

     "Effective for the first Plan Year after December 31,
     1997, and for each Plan Year thereafter until otherwise
     modified by the Employer in its discretion, the
     Employer shall provide a Matching Contribution in an
     amount equal to 100% of the Participant's Elective
     Contributions under Section 5.1, up to a maximum
     Matching Contribution of 3% of such Participant's
     Compensation.  The Employer Matching

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     Contribution provided under this Section 5.3 shall be paid to the
     Trust Fund at such time or times as may be determined
     by the Employer, but no later than the due date of the
     Employer's Federal income tax return (including actual
     extensions thereof) for the Employer's taxable year
     ending within or coincident with the Plan Year for
     which the Matching Contribution is made."

13.  Section 6.2 is revised with respect to Plan Years beginning
     on or after January 1, 1998 to read as follows:

     "Subject to Section 7.4, amounts which have been
     credited to a Participant's Employer Contribution
     Account or Matching Contribution Account and which are
     forfeited for any reason shall be used to reduce the
     total amount of the Employer Matching Contributions
     required to be provided pursuant to Section 5.3 for the
     Plan Year in which the forfeiture occurs or, to the
     extent no so used, applied to the payment of Plan
     administrative expenses as provided in Section 5.3 of
     the Trust."

14.  Section 7.2 is amended by revising the schedule set forth
     therein to read as follows:

          "Years of Service        Vested Percentage
           -----------------------------------------
               1                       33 1/3%
               2                       66 2/3%
               3                       100%"

15.  Section 7.3(a) is amended by replacing the phrase "not later
     than the sixty (60) days after the end of the Plan Year in
     which his employment terminates." in the first sentence
     thereof with the phrase "by the later of (i) sixty (60) days
     after the end of the Plan Year in which his employment
     terminates or (ii) the date on which the valuation of
     accounts for such Plan Year and all other necessary actions
     for processing such distribution have been completed."

16.  Section 7.3(d) is amended by replacing the phrase "is not
     greater than $3,500" in the first sentence therein with the
     phrase "is not greater than $3,500 (or, for Plan Years
     starting on and after January 1, 1998, $5,000)".

17.  Section 7.4 is amended by adding a new sentence as the third
     sentence thereof to read as follows:

     "Amounts restored under this Section shall be made from
     forfeitures occurring during the Plan Year under Article
     VII."

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18.  Section 10.4 is amended by revising the second sentence
     therein to read in its entirety as follows:

     "The Retirement Committee shall, on a uniform and
     nondiscriminatory basis, adopt a procedure to permit
     Participants to exercise control over the assets in their
     Elective Contribution Account, Matching Contribution Account
     and Rollover Account."

19.  Section 10.4 is amended by adding a new sentence at the end
     thereof to read as follows:

     "In accordance with Section 5.3 of the Trust, the
     administrative expenses for the Plan shall be charged
     against the Participants' Accounts as determined by the
     Retirement Committee."

20.  Section 13.5 is deleted in its entirety and Sections 13.6,
     13.7 and 13.8 are hereby renumbered as 13.5, 13.6 and 13.7,
     respectively.

21.  Other provisions of the Plan not specifically mentioned here
     shall remain unchanged.


     Executed on this 31st day of December, 1997.



                         Sunquest Information Systems, Inc.

                         By: /s/ Nina M. Dmetruk
                             -------------------
                         Title: Exec. VP & CFO

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