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                                                                    Exhibit 10.1


                 AMENDMENT TO EXHIBIT B OF EMPLOYMENT AGREEMENT

                   NON-SOLICITATION AND NON-COMPETE AGREEMENT

         This document serves as an amendment to Exhibit B to that certain
Employment Agreement ("Agreement") made as of the 31st day of January, 1998, by
and between Daleen Technologies, Inc. (hereinafter called the "Company") and
David B. Corey (hereinafter called the "Employee").

         The parties hereto agree that Section 4 of the Exhibit B of the
Agreement will be replaced with the following effective as of the date of
execution hereof:

         4. SEPARATION BENEFITS.

         A.       PROVISION OF SEPARATION BENEFITS. In the event that the
                  Employee's employment with all members of the Company Group is
                  terminated, the Company shall, subject to the requirement of
                  Paragraph B below, provide the separation benefits specified
                  in Paragraph C below unless the Employee's termination of
                  employment results from:

                  1.       The Employee voluntarily resigning or otherwise
                           terminating his employment or services (including job
                           abandonment, death or disability) with any member of
                           the Company Group for any reason unless such
                           termination is a Constructive Discharge.

                  2.       The termination of the Employee's employment by a
                           member of the Company Group at a time when the
                           Employee has an offer of immediate employment with
                           another member of the Company Group.

                  3.       The termination of the Employee's employment by a
                           member of the Company Group for "Cause".

         B.       SEPARATION BENEFITS CONTINGENT ON EXECUTED AND VALID RELEASE.
                  No separation benefits specified in Paragraph C below shall be
                  provided to the Employee unless and until the Employee has
                  executed a separation and release agreement with the Company
                  (see attachment - Separation and Release Agreement), and such
                  separation and release agreement has become valid and
                  enforceable. Such separation and release agreement shall
                  contain provisions in which (1) the Employee shall agree to a
                  date of termination of employment with all members of the
                  Company Group, and (2) the Employee shall release and
                  discharge the Company Group and their related employees,
                  directors, consultants, advisors, and other persons from any
                  claim or liability, whether known or unknown, arising out of
                  the Employee's employment with members of the Company Group or
                  the termination of such employment.

         C.       SEPARATION BENEFITS TO BE PROVIDED. The separation benefits
                  that the Employee shall receive under Paragraph A above shall
                  consist of:

                  1.       A cash amount equal to one-twelfth (1/12) of the
                           regular annual salary (exclusive of bonuses,
                           commissions, and any other extra compensation) of the
                           Employee in effect as of the Employee's date of
                           termination of employment multiplied by the number of
                           months of the Employee's Separation Period, which
                           shall be paid to the Employee in installments
                           consistent with the Company's general payroll
                           practices over the Employee's Separation Period; and

                  2.       Reimbursement of any COBRA group health plan premiums
                           paid to a group health plan of the Company by the
                           Employee and/or any of the Employee's covered
                           dependents for the coverage of the Employee and/or
                           any of the Employee's covered dependents during the
                           Separation Period. However, notwithstanding the
                           foregoing, in the event that the Employee and his
                           covered dependents become entitled, by reason of
                           subsequent employment with an employer, to group
                           health plan coverage under a



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                           group health plan of such subsequent employer, the
                           Employee shall promptly provide written notification
                           to the Company of such entitlement, and no
                           reimbursements of COBRA group health plan premiums
                           shall be paid to the Employee after the date on which
                           the Employee and his dependents became entitled to
                           such coverage. Reimbursements of any COBRA group
                           health plan premiums will be made to the Employee
                           within fifteen (15) days following submission of
                           proof of the expense and the payment thereof by the
                           Employee and/or his covered dependents.

                  3.       Should the Employee and all of his covered dependents
                           not elect any COBRA continuation coverage under any
                           of the Company's group health plans, the Company
                           shall pay to the Employee an amount in cash equal to
                           one-half (1/2) the amount that would have been
                           reimburseable to the Employee under subsection 2
                           above assuming (1) that the Employee had elected
                           COBRA continuation coverage for himself and all of
                           his covered dependents, and (2) that Employee had
                           submitted evidence of such COBRA premium expenses on
                           the date that the COBRA premiums would have been due.
                           In the event that the Employee becomes entitled, by
                           reason of subsequent employment with an employer, to
                           group health plan coverage for himself and his
                           covered dependents under a group health plan of such
                           subsequent employer, the Employee shall promptly
                           provide written notification to the Company of such
                           entitlement, and no further payments under this
                           subsection 3 shall be paid to the Employee after the
                           date on which such notification is received.

                  4.       Continuation of Relocation Benefits as outlined in
                           the Relocation Agreement executed on July 11, 2001 by
                           and between the Employee and the Company.

                           All payments under this Paragraph C will be subject
                           to applicable federal, state and local tax
                           withholdings. In the event of the death of Employee
                           before all payments under this Paragraph C have been
                           paid to the Employee, the remaining payments required
                           under this Paragraph C shall be paid to the
                           Employee's estate.

         D.       DEFINITIONS. For this purpose, the following terms shall have
                  the following meanings:

                  1.       The term "Disability" shall mean that the Employee
                           has been determined to be disabled under the
                           company's long-term disability plan, if any, and/or
                           under the Federal Social Security Act.

                  2.       The term "Cause" shall mean an act or acts by the
                           Employee involving (a) the use for profit or willful
                           disclosure to unauthorized persons of confidential
                           information or trade secrets of the Company, a Parent
                           or a Subsidiary in violation of company policy or
                           company agreements with such persons protecting such
                           matters, (b) the material and willful breach of any
                           written contract between the Employee and the
                           Company, a Parent or a Subsidiary, or of any
                           employment or business policies of the Company, a
                           Parent or a Subsidiary (including, without
                           limitation, theft or misuse of Company property) (c)
                           the unlawful trading in the securities of the
                           Company, a Parent or a Subsidiary, or of another
                           corporation based on information gained as a result
                           of the performance of services for the Company, a
                           Parent or a Subsidiary, (d) a conviction for, or
                           pleading NOLO CONTENDERE to, a felony or other crime
                           involving moral turpitude or dishonesty (other than
                           traffic violations and similar misdemeanors), or (e)
                           any other act or omission by Employee which is in
                           violation of the Agreement or written company policy
                           and which the Company in good faith believes has
                           occurred to its material detriment and about which
                           Employee has received at least one (1) written
                           warning by the Company




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                           and despite such prior written warning, Employee has
                           on a second occasion committed such act or omission.

                  3.       The term "Company Group" shall mean the Company and
                           any parent or subsidiary of the Company (or a
                           successor entity of any such entity).

                  4.       The term "Separation Period" shall mean twelve (12)
                           months; provided, however, to the extent that the
                           Employee receives any payments of base salary,
                           excluding any earned vacation pay, prior to his
                           termination of employment for a period of time while
                           he is performing no (or DE MINIMIS) services for the
                           Company Group, such period of time shall be
                           subtracted from his Separation Period.

                  5.       The term "Constructive Discharge" shall mean a
                           termination of employment by the Employee within
                           thirty (30) days following notice to the Employee of
                           any of the following:

                           (a)      FORCED RELOCATION OR TRANSFER. The Employee
                                    may continue employment with a member of the
                                    Company Group, but such employment is
                                    contingent on the Employee being transferred
                                    to a site of employment that is located more
                                    than fifty (50) miles from the Employee's
                                    current site of employment. For this
                                    purpose, a Employee's site of employment
                                    shall be the site of employment to which the
                                    Employee is assigned as his or her home
                                    base, from which the Employee's work is
                                    assigned, or to which the Employee reports.

                           (b)      DECREASE IN SALARY OR POTENTIAL BONUS. The
                                    Employee may continue employment with a
                                    member of the Company Group, but such
                                    employment is contingent upon the Employee's
                                    acceptance of (i) a salary or wage rate
                                    which is less than the Employee's prior
                                    salary or wage rate, or (ii) a reduction in
                                    the bonus or incentive compensation that the
                                    Employee has the opportunity to receive
                                    pursuant to a plan or agreement approved by
                                    the Board ("Target Bonus"), with Target
                                    Bonus defined as a percentage of base salary
                                    or base compensation plus any additional
                                    performance over-achievement component
                                    provided pursuant to such plan or agreement.
                                    Notwithstanding the foregoing, the Board
                                    shall have the authority on an annual basis
                                    to change the performance criteria set forth
                                    in any such plan or agreement pursuant to
                                    which an Employee's Target Bonus is
                                    determined and such action shall not
                                    constitute a "Constructive Discharge."

                           (c)      SIGNIFICANT AND SUBSTANTIAL REDUCTION IN
                                    BENEFITS. The Employee may continue
                                    employment with a member of the Company
                                    Group, but such employment is contingent
                                    upon the Employee's acceptance of a
                                    reduction in the benefits provided by one or
                                    more employee benefit plans (as defined in
                                    ERISAss.3(3)) of the Company which is both
                                    significant and substantial when expressed
                                    as a dollar amount or when expressed as a
                                    percentage of the Employee's cash
                                    compensation. The determination of whether a
                                    reduction in benefits provided by employee
                                    benefit plans is significant and substantial
                                    shall be made on the basis of all pertinent
                                    facts and circumstances, including the
                                    entire benefit package provided to the
                                    Employee, and any salary or wages paid to
                                    the Employee. However, notwithstanding the
                                    preceding, any modification or elimination
                                    of benefits which results solely from the
                                    provision of new benefits to Employee as a
                                    result of (1) a change of the Employee's
                                    employment from employment with one member
                                    of the Company Group to another member of
                                    the Company Group, (2) a change or
                                    elimination of benefits where such changed
                                    or eliminated benefits effect similarly
                                    situated executive employees, or (3) the
                                    provision of new benefits by a successor
                                    employer as a result of a change of the
                                    Employee's employment from employment with a
                                    member



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                                    of the Company Group to employment with such
                                    successor, shall not be deemed a Significant
                                    and Substantial Reduction in Benefits.

                           (d)      SIGNIFICANT DIMINUTION OF DUTIES. Without
                                    the Employee's consent, the Employee's
                                    duties and responsibilities (and, for
                                    periods PRIOR to the occurrence of any
                                    "Change of Control" (as defined in the
                                    Daleen Technologies, Inc. 2001 Broad-Based
                                    Stock Incentive Plan), the Employee's title)
                                    as an employee are significantly reduced or
                                    altered such that the Employee's duties and
                                    responsibilities (or title, if applicable)
                                    are not comparable in scope or type to the
                                    Employee's duties and responsibilities (or
                                    title, if applicable) prior to such change.

                           (e)      COMPANY'S BREACH OF EMPLOYMENT AGREEMENT.
                                    The Company (or a successor employer)
                                    materially breaches the terms of any written
                                    employment agreement or comparable agreement
                                    that is in place between the Company and the
                                    Employee, and the Company fails to remedy
                                    such breach following notice of breach from
                                    the Employee and a reasonable opportunity to
                                    cure.

         All other provisions of the Agreement shall remain in full force and
effect.

         IN WITNESS WHEREOF, the parties hereto have hereunto set forth their
signatures as of this 10TH day of SEPTEMBER, 2001.

EMPLOYEE:                                   COMPANY:

                                            Daleen Technologies, Inc.

/s/ David B. Corey
------------------------------------
David B. Corey

                                            By: /s/ James Daleen
                                                --------------------------------
                                            Its: CHIEF EXECUTIVE OFFICER






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