Document:

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                                                                 EXHIBIT 10.10.1

                               AMENDMENT TO LEASE
                               ------------------

     THIS AMENDMENT TO LEASE is dated for reference and made as of June 22,
2000. BETWEEN:

          LAURELTON INVESTMENTS LTD. and KBK No. 197 VENTURES LTD.

          (collectively, the "Lessor")                         OF THE FIRST PART

AND:

          SEAGATE SOFTWARE INFORMATION MANAGEMENT GROUP (CANADA), INC.

          (the "Lessee")
                                                              OF THE SECOND PART

AND:

          SEAGATE SOFTWARE, INC.

          (the "Indemnifier")                                  OF THE THIRD PART

WITNESSES THAT WHEREAS:

A.   By a lease (the "Lease") dated September 27, 1999 made between the Lessor,
the Lessee and the Indemnifier, the Lessor demised and leased unto the Lessee
certain premises (the "Original Premises") comprising approximately 95,174
square feet more or less of Rentable Area, on the 1st, 2nd and 3rd floors of a
building (the "Building") located at 910 Mainland Street, Vancouver, B.C. as
more particularly described in the Lease and therein called the Demised
Premises, with an option to lease 14,645 square feet more on the 3rd floor of
the Building;

B.   The Lessee has agreed to lease from the Lessor and the Lessor has agreed to
lease to the Lessee the Main Floor Expansion Leased Premises (as herein defined)
on the terms and conditions herein set forth; and

C.   The Lessor and the Lessee have agreed to make certain other changes to the
Lease;

NOW THEREFORE THE Lessor, THE Lessee AND THE INDEMNIFIER, in consideration of
the premises, the sum of $1.00 paid by each party to the others, the mutual
covenants and agreements herein contained, and other good and valuable
consideration (the receipt and sufficiency of which is hereby acknowledged) and
subject to the terms and conditions herein set out, covenant and agree as
follows:

1.        Interpretation
          --------------

1.1  All terms defined in the Lease and used herein shall have the respective
meanings ascribed to them in the Lease unless the context otherwise requires or
unless otherwise stated herein. The defined terms in the recitals to

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this Amendment to Lease shall have such meaning throughout this Amendment to
Lease, unless otherwise stated herein.

1.2       In this Amendment to Lease:

     (a)  "Main Floor Expansion Leased Premises" means those premises located on
          the 1st floor for the Building as shown outlined in black on the plan
          attached hereto as Schedule "A" comprising approximately 34,000 square
          feet of Rentable Area; and

     (b)  "Amendment Date" means April 1, 2001.

2.        Main Floor Expansion Leased Premises and Net Rent
          -------------------------------------------------

     (a)  Effective as of the Amendment Date the Lessor shall lease to the
          Lessee the Main Floor Expansion Leased Premises for the unexpired
          residue of the Term, together with any options to renew, and otherwise
          on the same terms and conditions as contained in the Lease as hereby
          amended,

     (b)  The Lessor shall give vacant possession of the Main Floor Expansion
          Leased Premises to the Lessee on January 1, 2001. From the date the
          Lessee receives vacant possession of the Main Floor Expansion Leased
          Premises to the Amendment Date, the Lessee shall occupy the Main Floor
          Expansion Leased Premises in accordance with and subject to the terms
          and conditions contained in the Lease except that the Lessee shall not
          be required, in respect of the Main Floor Expansion Leased Premises
          only, to pay Basic Rent nor make contributions towards Taxes and
          Operating Costs until the Amendment Date.

2.1       Amendments to Lease
          -------------------

          The Lease is hereby amended, with effect as of the Amendment Date, as
     follows:

     (a)  Section 1.1 of the Lease is amended by adding the following
          definition:

          "Main Floor Expansion Leased Premises' means the premises in the
          Building and described in Column 1 in Section 2.1 and identified as
          such on Schedule "A" hereto."

     (b)  The definition of "Expansion Space" in section 1.1 is deleted and
          replaced with the following:

          "Expansion Space' means the Main Floor Expansion Leased Premises, the
          First Expansion Leased Premises, the Second Expansion Leased Premises
          and the Third Expansion Leased Premises (but does not include any
          space leased pursuant to the Right of First Offer in section 16.1)."

     (c)  The definition of "Lessor's Repairs/Work" in section 1.1 is deleted
          and replaced with the following:

          "Lessor's Repairs/Work' means the work to be performed by the Lessor
          and described in sections 4.7 and 4.7 A."

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     (d)  Section 2.1 of the Lease is amended by adding the following
          information to the columns:

<TABLE>
<CAPTION>
<S>                      <C>            <C>                 <C>            <C>
------------------------ -------------- ------------------- -------------- -------------
"Column 1                Column 2       Column 3            Column 4       Column 5
------------------------ -------------- ------------------- -------------- -------------
Premises/Rentable        Possession     Commencement        Expiry         Term
Area (sq. ft.)           Date           Date                Date
------------------------ -------------- ------------------- -------------- -------------

------------------------ -------------- ------------------- -------------- -------------
34,000 - main floor      January 1,     April 1, 2001       May 31, 2007   6 years, 2
(the "Main Floor         2001                                              months"
Expansion Leased
Premises")
------------------------ -------------- ------------------- -------------- -------------
</TABLE>

     (e)  A new section 4.7(A) is added to the Lease as follows:

          "4.7A - Lessor's Repair/Work for the Main Floor Exoansion Leased
           ---------------------------------------------------------------
          Premises
          --------

          The Main Floor Expansion Leased Premises are leased by the Lessee on
          an "as is where is" basis. Notwithstanding the foregoing, the Lessor
          shall, at its own cost, provide those repairs and improvements for the
          Main Floor Expansion Leased Premises detailed as follows:

          (a)  Demolition. Demolition of all interior partitions (excluding the
               ----------
               washrooms) and removal of flooring coverings and the T-bar
               ceiling.

          (b)  New Demising Walls. Construction of demising walls consistent
               ------------------
               with the demising walls constructed for the Initial Leased
               Premises as detailed in section 4.7(f) of the Lease.

          (c)  Windows. Installation of up to one exterior window per full bay,
               -------
               where desired by the Lessee, excluding bays where the washrooms
               or stairwells are located. Exterior windows installed along the
               Nelson Street frontage will have the same dimensions and sill
               heights as those installed for the Lessee on the second floor.
               Some or all of any exterior windows installed on the Mainland
               Street frontage will have sill heights higher than those
               installed on the second floor, and the possible vertical
               dimension of the windows will decrease somewhat moving towards
               the middle of the Building on Mainland Street.

               The Lessor and the Lessee agree that contractors for each of the
               Lessee and the Lessor may undertake work within the Main Floor
               Expansion Leased Premises concurrently. Prior to the Possession
               Date for the Main Floor Expansion Leased Premises the Lessee and
               the Lessor will each, acting reasonably, prepare, approve and
               commit to a schedule of dates by which the Lessor's Repairs/Work
               must be completed, subject to Force Majeure. The Lessor agrees
               that the Commencement Date for the Main Floor Expansion Leased
               Premises will be deferred for a period of time equivalent to any
               period of delay caused by the Lessor's failure to complete the
               Lessor's Repairs/Work in accordance with the approved schedule,
               but the Expiry Date shall remain the same and will not be
               extended. Notwithstanding the foregoing, the Lessee acknowledges
               that: 1) drywalling and taping of new demising walls cannot
               commence until the Lessee's contractor completes electrical and
               communications work in said new walls; and 2) exterior windows
               cannot be installed by the Lessor until the Lessee and Lessor
               jointly

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               establish the number of, location of, size and sill height of
               said windows, and that upon establishment of said design
               criteria, a reasonable amount of time is required to order
               windows and carry out installation of same. Therefore the Lessee
               agrees that the delays suffered by the Lessor in the completion
               of drywalling and taping of the new demising walls or
               installation of exterior windows (collectively the "Seagate
               Dependant Work") as a result of delays in the Lessee's electrical
               work, communications work or exterior wall design work, shall not
               result in an extension of the Commencement Date provided that the
               Lessor carries out the Seagate Dependent Work in a reasonable
               time period upon being in a position to do so."

          (f)  A new section 4.10 is added to the Lease as follows:

               "4.10 - Lessor's Seismic Upgrading

               The Lessor shall, at its own cost, seismically upgrade the
               Building on or before December 31, 2001 to achieve not less than
               75% of the current Vancouver building bylaw seismic requirements
               in both directions, as described in points 1 through 5 of the
               seismic upgrading recommendations prepared by Cameron Kemp of
               Omnicron which are attached as Schedule "D" to the Lease."

          (g)  A new section 4.11 is added to the Lease as follows:

               "4.11 - Deferment of Lessor's Repairs/Work on First Expansion
                ------------------------------------------------------------
               Premises Improvements
               ---------------------

               The Lessor and Lessee acknowledge and agree that the Lessee has
               requested that the Lessor defer the date that the Lessor
               commences the Lessor's Repairs/Work on the First Expansion Leased
               Premises from August 1, 2000 (the "Possession ("Date") to
               September 1, 2001 (the "Deferred Date"), the Deferred Date being
               the date the Lessor is required to commence the Lessor's
               Repairs/Work on the Third Expansion Leased Premises. It is the
               Lessee's intention that the Lessor's Repairs/Work be carried out
               to the First and Third Expansion Leased Premises by the Lessor
               concurrently. Accordingly, during the period from the Possession
               Date to the Deferred Date, the Lessee agrees to accept the First
               Expansion Leased Premises in an "as is" condition. For greater
               certainty, the Possession Date and Commencement Date for the
               First Expansion Leased Premises shall not be affected by this
               deferment and shall remain as described in section 2.1 of the
               Lease.

               During the four month period from the Deferred Date to December
               31, 2001, the Lessor shall be given possession of the First
               Expansion Leased Premises for the purposes of carrying out the
               Lessor's Repairs/Work to such area, and the Lessee shall be bound
               to pay Rent for the First Expansion Leased Premises in accordance
               with the Lease during such four month period, without set-off or
               deduction. For greater certainty, the Loan to be paid by the
               Lessor to the Lessee pursuant to sections 4.1 and 4.2 and the
               HVAC inducement to be paid by the Lessor to the Lessee pursuant
               to section 4.3 will not be payable until the Deferred Date in
               accordance with the terms of those sections."

          (h)  The parties agree that sections 4.1 and 4.2 relating to the
               Lessee Loan, section 4.3 relating to the HVAC inducement, section
               4.7(a), (b), (c), (d) and (e) relating to

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               electrical service, lighting, lessee's emergency power equipment,
               demolition and windows, section 4.8 relating to cash inducement
               in lieu of Lessor's Repairs/Work, section 4.9 relating to
               allowances for leasehold improvements and Schedule "C" will not
               apply to the Main Floor Expansion Leased Premises.

          (i)  The plan contained on page 1 of Schedule "A" of the Lease is
               deleted and the plan contained in Schedule "A" of this Amendment
               to Lease is substituted in its place.

          (j)  The schedule marked Schedule "D" attached to this Amendment to
               Lease is attached to and shall form part of the Lease as Schedule
               "D".

3.        Consent of Indemnifier
          ----------------------

          The Indemnifier hereby consents to this Amendment to Lease and hereby
ratifies and confirms its indemnity contained in the Lease, and the Indemnifier
hereby agrees that its indemnity shall remain in full force and effect in
accordance with its terms and, for greater certainty, applies to all of the
Demised Premises including, without limitation, the Main Floor Expansion Leased
Premises.

4.        Demise
          -------

          For greater certainty, and in consideration of the rents, covenants
and agreements contained in the Lease as hereby amended on the part of the
Lessee to be paid, observed and performed, the Lessor does hereby demise and
lease unto the Lessee as and from the Amendment Date, the Demised Premises
including the Main Floor Expansion Leased Premises, for and during the Term of
the Lease, and any renewals thereof and the Lessee hereby covenants and agrees
to pay the rents, and observe and perform the covenants and agreements in the
Lease as hereby amended on its part to be paid, observed and performed.

5.        Lease Ratified and Confirmed
          ----------------------------

          Except as hereby expressly amended the Lease is hereby ratified and
confirmed by the Lessor and the Lessee to the effect and with the intent that
the Lease and this Amendment to Lease shall be read and construed as one
document as if the Main Floor Expansion Leased Premises had been demised and
leased by the Lease together with the Original Premises all on the same terms
and conditions and subject to performance of all the covenants set forth in the
Lease, as hereby amended.

6.        Enurement
          ---------

          This Amendment to Lease shall enure for the benefit of and be binding
on the heirs, executors, administrators, successors and permitted assigns (as
the case may be) of the parties hereto to the same extent as binding upon the
parties hereto.

7.        Execution.
          ---------

          Each of the Lessor, the Lessee and the Indemnifier confirm and agree
that this Amendment to Lease has been executed by its authorized signatories and
if only one signatory has signed this Amendment to Lease, each is authorized by
its articles of incorporation or other constating documents to execute leases
(and any amendments thereto) by such sole authorized signatory and if this
Amendment to Lease is not executed under seal, each is authorized by its
articles of incorporation or other constating documents to execute leases (and
any amendments thereto) without a seal.

<PAGE>

8.        Captions
          --------

          The captions appearing in this Amendment to Lease have been inserted
as a matter of convenience and for reference only and in no way define, limit or
enlarge the scope or meaning of this Amendment to Lease or any provision hereof.

          IN WITNESS WHEREOF the Lessor, the Lessee and the Indemnifier have
executed this Amendment to Lease as of the day and year first above written.

THE CORPORATE SEAL OF LAURELTON                               )
INVESTMENTS LTD. was hereunto affixed in                      )
the presence of:                                              )
                                                              )
                                                              )
LEON KAHN                                                     )        C/S
--------------------------------------------------------------)
Title:   President                                            )
         -----------------------------------------------------)
         Authorized Signatory       /s/ Leon Kahn             )

THE CORPORATE SEAL OF KBK No. 197                             )
VENTURES LTD. was hereunto affixed in the                     )
presence of:                                                  )
                                                              )
                                                              )
LEON KAHN                                                     )        C/S
--------------------------------------------------------------)
Title:   President                                            )
         -----------------------------------------------------)
         Authorized Signatory       /s/ Leon Kahn             )

THE CORPORATE SEAL OF SEAGATE                                 )
SOFTWARE INFORMATION                                          )
MANAGEMENT (CANADA), INC. was hereunto                        )
affixed in the presence of:                                   )
                                                              )
SUSAN J. WOLFE                                                )        C/S
--------------------------------------------------------------)
Title:   Vice President - Legal Affairs                       )
         -----------------------------------------------------)
         Authorized Signatory       /s/  Susan J. Wolfe       )

THE CORPORATE SEAL OF SEAGATE                                 )
SOFTWARE, INC. was hereunto affixed in the                    )
presence of:                                                  )
                                                              )
SUSAN J. WOLFE                                                )        C/S
--------------------------------------------------------------)
Title:   Vice President - Legal Affairs                       )
         -----------------------------------------------------)
         Authorized Signatory       /s/  Susan J. Wolfe       )<PAGE>
                                                                   EXHIBIT 10.15

                                  OFFER LETTER

July 20, 2000

Bill Gibson
[ADDRESS]

Dear Bill,

     On behalf of Seagate Software I am pleased to extend an offer of employment
to you for the position of Chief Operating Officer reporting to Greg Kerfoot,
President. You will be based in Vancouver, BC. Your effective start will be
August 14, 2000 or as soon thereafter as the work permit can be obtained. This
will still enable you to start prior to August 14,2000 should the situation
present itself. We trust you will treat the details of this offer with the
utmost confidentiality.

     Your compensation will be an annual base salary of CDN $385,000. payable on
a bi-weekly basis which would equate to CDN $14807.70 bi-weekly. In addition to
your base salary, you will receive a bonus incentive enabling you to achieve CDN
$215,000 bringing your total compensation at 100% achievement of plan to CDN
$600,000 per annum. Full details of this bonus plan will be provided to you upon
commencement of employment.

     Your target bonus for the first full quarter of your employment will be
guaranteed. You and I will mutually agree on objectives that must be met in
order for the bonus to be paid in subsequent quarters. These objectives will be
reviewed by the two of us from time to time.

     We will recommend to the Board of Directors that you be granted the option
to purchase 400,000 shares of Seagate Software Stock at a fair market price to
be determined by the Board of Directors. Requests for Stock Options are
presented to the Board on a quarterly basis and are generally approved in the
month following the calendar quarter in which you begin employment.
Participation in our Stock Option Program is subject to the terms and conditions
outlined in the Seagate Software Information Management Group Holdings Inc.
Stock Option Plan.

     Seagate Software currently provides a comprehensive core health care plan
including basic medical, extended medical, dental, and vision. Seagate Software
pays 100% of the monthly premium for these benefits. Short and long term
disability coverage are non-optional benefits for which all employees become
eligible, subscribe and pay premiums following 3 months employment. The company
also provides optional life and optional accidental death and disability
coverage. You will have an opportunity to participate the group RRSP program.
The company also provides a health benefit. Complete details of the benefit
programs will be provided upon employment.

     This offer is contingent on your having a visa or work permit that permits
you to perform the job in Canada. You will be allowed a reasonable amount of
time to obtain this documentation. If you require assistance in obtaining the
appropriate documentation we will be glad to assist you.

<PAGE>

     We look forward to a long and mutually agreeable relationship. However, in
the event that your employment is terminated for reasons other than just cause,
we will provide you written notice of the Company's intent to terminate your
employment on a specific date. If we do so prior to your completion of twelve
months of employment, the Company will pay you a sum equal to your then current
base annual salary plus an allowance of 10% of your annual base salary in lieu
of all other benefits. If such termination occurs after you have completed
twelve months of employment, then the Company will pay you a sum equal to your
then current base annual salary, an amount equal to your bonus for the calendar
year immediately preceding the year in which the termination occurs, and an
allowance of 10% of your annual base salary in lieu of all other benefits. This
sum will be paid on a monthly basis.

     This offer will remain open until Monday, July 24, 2000. If everything is
acceptable to you, please sign below indicating your acceptance and return a
signed original of this employment offer to me at Seagate Software, 840 Cambie
St, Vancouver BC V6B 4J2, or fax to 604-683-3740. Please mark your return
documents as "Private & Confidential." The copies are for your records.

     Bill, I look forward to working with you in this new role and I am certain
that you will find the opportunities and challenges at Seagate Software
rewarding. I look forward to your acceptance of our offer and believe that you
will contribute greatly to our future success. If you have any questions
regarding this offer please feel free to call me at 893-6307 or Gaye Bell at
647-8441.

Sincerely,

                                             ACCEPTANCE:

  /s/ Greg Kerfoot                           /s/ William Gibson
                                             -----------------------------------
                                             NAME

                                             July 24, 2000
Greg Kerfoot                                 -----------------------------------
President, Seagate Software                  DATE

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