Document:

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                                                                   EXHIBIT 10.34
                                ADDENDUM TO NOTES

QORUS.COM, INC. and/or its subsidiary, AELIX, INC. (the "Borrowers") have
borrowed an aggregate of $7,352,999.04 from the undersigned parties during 2000
and 2001 for the purpose of funding operations. All such debt matured on March
19, 2001, March 31, 2001 or will mature on April 30, 2001 as indicated below:

<TABLE>
<CAPTION>
    Lender                                   Loan Amount         Maturity Date
    ------                                   -----------         -------------

<S>                                         <C>                  <C>
    Thurston Interests, LLC                 $2,218,000.00        March 31, 2001

    Apex Investment Fund III                 2,041,762.25        March 31, 2001

    Apex Strategic Partners                    108,236.79        March 31, 2001

    Thurston Communications Corp.              160,000.00        March 19, 2001
                                             2,310,000.00        March 31, 2001
                                               160,000.00        April 30, 2001
                                                80,000.00        April 30, 2001
    Customer Care & Technology
    Holdings, Inc.                             275,000.00        March 31, 2001
                                            ---------------

               Total                        $7,352,999.04
</TABLE>

The undersigned parties each hereby agree that the maturity date of all such
loans shall be extended to May 31, 2001. All other terms of the notes shall
remain the same.

The undersigned parties authorize the Borrowers to attach a copy of this
agreement to each existing note affected by the terms hereof, and such existing
notes, as amended by this agreement, shall constitute the full and complete
reflect the full agreement of the parties

The undersigned parties agree that this agreement shall not become valid and
enforceable unless all of the undersigned parties execute this agreement through
their duly authorized representatives. With respect to any individual note, the
effective date of this addendum is the earlier of (i) the originally scheduled
maturity date of such note or (ii) the date hereof.

Dated this 17th day of April, 2001

<TABLE>
<S>                                             <C>
               QORUS.COM, INC.
                                                   ----------------------------
               AELIX, INC.
                                                   ----------------------------
               THURSTON INTERESTS, LLC
                                                   ----------------------------
               APEX INVESTMENT FUND III
                                                   ----------------------------
               APEX STRATEGIC PARTNERS
                                                   ----------------------------
               THURSTON COMMUNICATIONS CORP.
                                                   ----------------------------
               CUSTOMER CARE & TECHNOLOGY
               HOLDINGS, INC.
                                                   ----------------------------
</TABLE><PAGE>   1

                                                                   EXHIBIT 10.35

                                SERVICE AGREEMENT

This SERVICE AGREEMENT (the "Agreement") is made on February 28, 2001 between
EXTEND INC., a Delaware corporation having its principal place of business at
550 E. Devon Ave., Itasca, IL 60143 ("Extend") and AELIX, INC., a Delaware
corporation, having its principal place of business at 9800 South Sepulveda
Boulevard, Suite 318, Los Angeles, CA 90045 ("Aelix").

          WHEREAS, Extend has developed a diverse suite of hosted communications
          and customer relationship management services; and

          WHEREAS, Aelix desires to use such services, principally integrated
          voice response and interactive data mining services, in conjunction
          with Aelix's message notification business;

          NOW THEREFORE, in exchange for good and valuable consideration, the
          receipt and sufficiency of which are hereby acknowledged, the parties
          agree to the following:

1.      DESCRIPTION. Extend hereby grants to Aelix, and Aelix accepts, a
        non-exclusive, non-transferable license to use Extend's hosted
        communications and customer relationship management services for Aelix's
        own internal use to support Aelix's message notification service. The
        scope and pricing for such services are set forth in the attached
        Schedule A. Aelix agrees to restrict use of the services to that number
        of concurrent users or servers listed on Schedule A.

2.      OWNERSHIP OF INTELLECTUAL PROPERTY. Aelix agrees that ownership of the
        intellectual property underlying the services provided by Extend, and
        all copies of the underlying computer software or any portion thereof,
        rests exclusively with Extend. Except as specifically provided herein,
        the license included in this Agreement does not include a grant to Aelix
        of any right to engage in any licensable activity with respect to the
        property rights, including intellectual property rights, of Extend
        and/or its licensors, nor any ownership right, title or interest, nor
        any security interest or other interest, in any property right relating
        to the products or any derivative works therefrom, nor in any copy of
        any part of the products or any derivative works thereof. The products,
        and all copyright, patent, trade secret and other intellectual or
        proprietary rights therein, shall at all times remain the exclusive
        property of Extend and its licensors. Except as, and then only to the
        extent expressly permitted in this Agreement, Aelix shall not use,
        sublicense, sell assign, transfer, disclose, alter, duplicate,
        translate, decompile, disassemble, reverse engineer, create derivative
        works from, or recreate or attempt to recreate the products, in whole or
        in part, by reference to the original, whether by "clean room" or other
        process. Aelix acknowledges that the services (including methods,
        concepts or techniques utilized therein) are

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        commercially valuable and contain substantial trade secrets. All rights
        in and to any changes, revisions, improvements, or "derivative works" to
        or based upon the products, will be the exclusive property of Extend.
        The intellectual and business property rights in the core technology
        comprising the products shall remain with Extend and its licensors. For
        purposes of this Agreement, "derivative works" shall mean a work that is
        based upon or created with reference to one or more preexisting works,
        such as a revision, modification, translation (including compilation or
        recapitulation by computer), abridgment, condensation, expansion,
        reproduction by reverse engineering or clean room process, or any other
        form in which a preexisting work may be recast, transformed, adapted, or
        for which the preexisting work is materially used, directly or
        indirectly, to facilitate creation of the form, whether or not such
        derivative work, if made without authorization by the owner of the
        preexisting work, would constitute copyright infringement.

3.      WARRANTIES. EXTEND MAKES NO WARRANTIES OR REPRESENTATIONS AND ASSUMES NO
        RESPONSIBILITY BEYOND THE PROVISIONS HEREOF. ANY MODIFICATIONS TO
        EXTEND'S SOFTWARE WILL VOID THE WARRANTY PROVIDED HEREUNDER. EXTEND
        DISCLAIMS ANY AND ALL OTHER WARRANTIES WITH RESPECT TO THE SERVICES
        PROVIDED HEREUNDER, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY
        OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

4.      DAMAGES. Aelix's sole remedy with respect to any hosted or related
        application services from Extend that are not in conformity with the
        terms of this agreement shall be, at the sole discretion of Extend, to
        correct the non-conformity, a replacement thereof or a return of any
        funds paid by Aelix for services determined not to be in conformity with
        the terms of this agreement.

5.      LIMITATION OF LIABILITY. EXTEND SHALL NOT BE LIABLE TO AELIX FOR ANY
        INCIDENTAL, SPECIAL, INDIRECT, CONSEQUENTIAL, EXEMPLARY OR PUNITIVE
        DAMAGES OF ANY NATURE, INCLUDING DAMAGES FOR LOSS OR INTERRUPTION OF
        BUSINESS, LOST PROFITS, LOSS OF GOODWILL AND LOSS OF DATA, EVEN IF
        EXTEND HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. EXTEND AND
        ITS AFFILIATES' CUMULATIVE LIABILITY TO AELIX (OR ANY OTHER PARTY
        WHATSOEVER) SHALL NOT EXCEED THE AMOUNT PAID BY AELIX TO EXTEND
        HEREUNDER. AELIX WILL BE SOLELY RESPONSIBLE FOR ADEQUATE PROTECTION AND
        BACKUP OF ITS DATA.

6.      FORCE MAJEURE. Neither party shall be responsible for any resulting loss
        if the fulfillment of any of the terms or provisions of this agreement,
        excepting all obligations to make payments hereunder, is delayed or
        prevented by riots, wars, acts of enemies, national emergency, strikes,
        floods, fires, acts of God, or by

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        any other cause not within the control of the party whose performance is
        interfered with which by the exercise of reasonable diligence such party
        is unable to prevent, whether or not within the class of causes
        enumerated above.

7.      TERM. This Agreement shall be effective for three (3) years from the
        date hereof. It shall automatically renew for 12-month periods
        thereafter, unless either party provides the other notice of
        cancellation at least three (3) months prior to any scheduled
        termination date. This Agreement may be terminated by either party upon
        a material failure of the other party to perform its responsibilities
        and obligations hereunder, by the terminating party submitting notice in
        writing to the defaulting party of the material failure, provided that
        said failure has not been corrected within thirty (30) days of notice
        thereof. In no event shall the party duly exercising its right under
        this section be liable to the other party or any person or entity
        claiming by, through or under such other party for damages of any kind
        with respect to such termination, or be precluded by the exercise of
        such termination right from pursuing, subject to the terms of this
        Agreement and applicable law, any cause of action or other claim it may
        then or at any time thereafter have against the other party in respect
        of any breach or default by the other party hereunder. In the event of
        termination of this Agreement, all licenses granted hereunder shall
        terminate. Upon termination, Aelix shall immediately (a) pay all
        outstanding amounts due Extend (b) cease all use and copying of the
        products, and (c) immediately deliver to Extend all copies of Extend's
        software and service materials in Aelix's possession or control or
        destroy all of the same, and certify in writing to Extend within five
        days after termination that the foregoing actions have been taken. All
        provisions of this Agreement which by their own terms take effect upon
        the termination of this Agreement or by their nature survive
        termination, shall survive such termination.

8.      COMPLETE AGREEMENT. This instrument constitutes the sole and entire
        agreement between the parties hereto with regard to the subject matter
        hereof. No course of prior dealings between the parties and no usage of
        the trade shall be relevant or admissible to supplement, explain, or
        vary any of the terms of this agreement. Acceptance of, or acquiescence
        in, a course of performance rendered under this or any prior agreement
        shall not be relevant or admissible to determine the meaning of this
        agreement even though the accepting or acquiescing party has knowledge
        of the nature of the performance and an opportunity to make objection.
        No other representations, understandings, or agreements have been made
        or relied upon in the making of this agreement other than those
        specifically set forth herein. This agreement can be modified only by an
        instrument signed by the parties or their duly authorized agents.

9.      APPLICABLE LAW. This agreement shall be governed by laws of the State of
        Illinois on the date of this agreement. If any provision of this
        Agreement is determined by a court of competent jurisdiction to be in
        violation of any

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        applicable law or otherwise invalid or unenforceable, such provision
        shall to such extent as it shall be determined to be illegal, invalid or
        unenforceable under such law be deemed null and void, but this Agreement
        shall otherwise remain in full force.

10.     If any dispute arising out of this Agreement is arbitrated or litigated
        between the parties, the prevailing party shall be entitled to recover
        its reasonable attorneys' fees in addition to any other relief to which
        it may be entitled.

11.     This Agreement and all licenses and rights granted to Aelix hereunder
        shall not be transferable or assignable by Aelix whether voluntarily or
        by operation of law or otherwise, without Extend's prior written
        consent. This Agreement shall be binding upon, and inure to the benefit
        of and be enforceable by, the parties and their respective successors
        and permitted assigns.

12.     Any modification or amendment of any provision of this Agreement must be
        in writing and bear the signature of the duly authorized representatives
        of both parties. The failure of any party to enforce any right it is
        granted herein or to require performance by the other party of any
        provision of this Agreement or the waiver by any party of any breach of
        this Agreement shall not prevent a subsequent exercise or enforcement of
        such provisions or be deemed a waiver of any subsequent breach.

13.     The relationship of the parties is that of independent contractors.
        Neither party shall have, and neither party shall represent that it has,
        any power, right or authority to bind the other party, or to assume or
        create any obligation or responsibility, express or implied, on behalf
        of the other party, except as herein expressly permitted.

<TABLE>
<S>                                          <C>
Corporate Seal                                   EXTEND, INC.

Attest:
        /s/ Willard C. McNitt                by    /s/ Thomas C. Ratchford
-------------------------------------------      ----------------------------------------------
Secretary

Corporate Seal                                   AELIX, INC.

Attest:
        /s/ Barbara J. Phillips              by    Wesley N. Waite, Sr.
-------------------------------------------      ----------------------------------------------
Secretary
</TABLE>

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         SCHEDULE A TO SERVICE AGREEMENT DATED FEBRUARY 28, 2001 BETWEEN
                          EXTEND, INC. AND AELIX, INC.

SCOPE OF SERVICES

        Integrated voice response services

        Interactive data mining

MAXIMUM NUMBER OF USERS

        No limit.

PRICING

        $0.046 per minute (whether a whole minute or any fraction thereof).
        Amounts payable by Aelix are payable within thirty (30) days of
        submission of monthly invoices by Extend. Extend shall be entitled to
        receive interest for all amounts not paid when due, with such interest
        accruing at 18% p.a. from the due date until the date of actual payment.

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