Document:

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                                                                    Exhibit 10.1

                         VIASOURCE COMMUNICATIONS, INC.

                              EMPLOYMENT AGREEMENT

                                       FOR

                               DOUGLAS J. BETLACH

         EMPLOYMENT AGREEMENT, dated as of July 19, 2000, by and between
VIASOURCE COMMUNICATIONS, INC., a New Jersey corporation (the "COMPANY") and
DOUGLAS J. BETLACH (the "EXECUTIVE").

         WHEREAS, the Company desires to employ Executive to provide personal
services to the Company, and wishes to provide Executive with certain
compensation and benefits in return for his services; and

         WHEREAS, Executive wishes to be employed by the Company and provide
personal services to the Company in return for certain compensation and
benefits;

         NOW, THEREFORE, in consideration of the mutual promises and covenants
contained herein, it is hereby agreed by and between the parties hereto as
follows:

1.       EMPLOYMENT BY THE COMPANY.

         1.1      TERM; POSITION. Subject to earlier termination as set forth in
Section 5 below, for a period of three (3) year(s) (the "AGREEMENT TERM"), the
Company agrees to employ Executive in the position of Executive Vice President
and Chief Financial Officer and Executive hereby accepts such employment
effective as of the date first written above. During the Agreement Term,
Executive will devote his best efforts and substantially all of his business
time and attention (except for vacation periods and reasonable periods of
illness or other incapacities permitted by the Company's general employment
policies) to the business of the Company.

         1.2      DUTIES. Executive shall serve in an executive capacity and
shall perform such duties as are customarily associated with his then existing
title(s), consistent with the Bylaws of the Company and as required by the
Company's Board of Directors (the "BOARD") or the Executive's supervisor.
Executive agrees to provide his services in substantial conformance with all
laws and regulations.

         1.3      EMPLOYMENT RELATIONSHIP. The employment relationship between
the parties shall also be governed by the general employment policies and
practices of the Company, including those relating to protection of confidential
information and assignment of inventions, except that when the terms of this
Agreement differ from or are in conflict with the Company's general employment
policies or practices, this Agreement shall control.

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2.       COMPENSATION.

         2.1      SALARY. Executive shall receive for services to be rendered
hereunder an annualized base salary of $200,000, payable on a weekly basis.
Effective on the earlier of August 15, 2000 or the effective date of the
Company's initial public offering ("IPO"), Executive shall receive for services
to be rendered hereunder an annualized base salary of $250,000. Executive's base
salary may be reviewed at the discretion of the Compensation Committee of the
Board.

         2.2      DISCRETIONARY BONUS. Executive will be eligible for (a) a
target bonus in year 2000 of 150% of his then applicable base salary based upon
achievement of performance criteria, as determined solely by the Compensation
Committee in its discretion and (b) an annual target bonus in subsequent years
of 50% of his then applicable base salary based upon achievement of
performance criteria as determined solely by the Compensation Committee in its
discretion, subject to the terms and conditions outlined in a Company bonus
plan, which may be established and in effect from time to time.

         2.3      INCENTIVE COMPENSATION. In addition to any other compensation
or benefits set forth in this Agreement, Executive shall be entitled to
participate during the Employment Term in the Company's Stock Incentive Plan in
such amounts and on such terms as may be determined by the Company's
Compensation Committee and approved by the Board, and in any incentive plans,
programs or arrangements generally applicable to the Company's executives and
employees on such terms as are determined by the Board. Without limiting the
generality of the foregoing, on the effective date of the Company's IPO,
Executive shall be granted options to purchase 150,000 shares of the Company's
common stock at an exercise price equal to the offering price. 25% of such
options shall be vested immediately and the balance shall vest in equal
increments on the first, second and third anniversary of the IPO. The options
shall have terms and provisions customary in qualified options of similar
purpose granted by the Company.

         2.4      STANDARD COMPANY BENEFITS. Executive shall be entitled to all
rights and benefits for which he is eligible under the terms and conditions of
the standard Company benefits and compensation practices which may be in effect
from time to time and provided by the Company to its employees in comparable
positions (the "COMPANY BENEFITS").

         2.5 BUSINESS EXPENSES AND PERQUISITES. Reasonable travel, entertainment
and other business expenses incurred by Executive in the performance of his
duties hereunder shall be reimbursed by the Company in accordance with Company
policies; provided that Executive provides the Company with reasonable
documentation of such expenses satisfactory to the Company.

3.       PROPRIETARY INFORMATION OBLIGATIONS. Executive will not at any time
(whether during or after his employment with the Company) disclose or use for
his own benefit or purposes or the benefit or purposes of any other person,
firm, company, joint venture, association, corporation or other business
organization, entity or enterprise other than the Company and any of its
subsidiaries or affiliates, any trade secrets, information, data, or other
confidential information relating to customers, development programs, costs,
marketing, trading, investment, sales activities, promotion, credit and
financial data, manufacturing processes, financing methods, plans, or the
business and affairs of the Company generally, or of any subsidiary or affiliate
of the Company; provided that the foregoing shall not apply to information which
is not unique to the Company or which is generally known to the industry or the
public other than as a result of Executive's breach of this covenant. Executive
agrees that upon termination of his employment with the Company for any reason,
he will return to the Company

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immediately all memoranda, books, papers, plans, information, letters and other
data, and all copies thereof or therefrom, in any way relating to the business
of the Company and its affiliates, except that he may retain personal notes,
notebooks and diaries. Executive further agrees that he will not retain or use
for his account at any time any trade names, trademark or other proprietary
business designation or intellectual property used or owned in connection with
the business of the Company or its affiliates. Notwithstanding the foregoing,
the Executive shall be permitted to disclose confidential information to the
extent required by law or judicial order.

4.       OUTSIDE ACTIVITIES. Except with the prior written consent of the
Company's Board, Executive will not, during the Agreement Term, undertake or
engage in any other employment, occupation or business enterprise, other than
those in which Executive is a passive investor. Executive may engage in civic
and not-for-profit activities so long as such activities do not materially
interfere with the performance of his duties hereunder.

5.       TERMINATION OF EMPLOYMENT.

                  (A)      VOLUNTARY TERMINATION. During the Agreement Term, the
         Executive may voluntarily terminate his employment relationship at any
         time for any reason upon thirty (30) days' prior written notice to the
         Company. Upon such voluntary termination, the Executive shall not be
         entitled to any further compensation or rights under this Agreement
         other than (i) accrued but unpaid compensation rights as of the date of
         termination, or (ii) any rights or benefits accrued to the date of
         termination under the terms of any Company Benefits the Executive
         participated in prior to such termination (together, the "ACCRUED
         RIGHTS").

                  (B)      TERMINATION FOR CAUSE. During the Agreement Term, the
         Executive's employment may be terminated by the Company for Cause. Such
         termination shall be effective on the date of Executive's receipt of
         notice in the case of clauses (i) through (v) of the definition of
         Cause and, with respect to clauses (vi) and (vii) of the definition of
         Cause, shall be effective on the date of the expiration of the cure
         period if Executive fails to cure the breach within the cure period.
         Upon such termination for Cause, the Executive shall not be entitled to
         any further compensation or rights under this Agreement other than his
         Accrued Rights.

                  For purposes of this Agreement, "CAUSE" shall mean misconduct,
         including: (i) conviction of any felony or any crime involving moral
         turpitude or dishonesty; (ii) participation in a fraud or act of
         dishonesty against the Company or any of its subsidiaries or affiliates
         or the willful fabrication of records of the Company or any of its
         subsidiaries or affiliates; (iii) material breach of the Company's
         policies after being provided with notice of such failure and an
         opportunity to cure within seven (7) days of receipt of such notice;
         (iv) any other act or omission or series of acts or omissions which are
         injurious to the financial condition or business reputation of the
         Company or any of its subsidiaries or affiliates; (v) material breach
         of Sections 3, 6 or 7 of this Agreement; (vi) a failure or refusal in a
         material respect of Executive to follow the reasonable policies or
         directions of the Company as specified by the Board or the Executive's
         supervisor after being provided with notice of such failure and an
         opportunity to cure within seven (7) days of receipt of such notice; or
         (vii) failure to carry out the duties of the Executive's position or

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         alcoholism or other form of substance abuse, in each case after being
         provided with notice of such failure and an opportunity to cure within
         seven (7) days of receipt of such notice. Disability shall not
         constitute "Cause."

                  (C)      TERMINATION WITHOUT CAUSE. During the Agreement Term,
         the Company may terminate the employment of the Executive at any time
         for any reason other than Cause upon thirty (30) days' prior written
         notice to the Executive. Upon such termination without Cause, the
         Executive will receive: (i) his Accrued Rights, (ii) an amount equal to
         six (6) months of base salary, less payroll deductions and required
         withholdings, payable in equal semi-monthly installments, (iii) a lump
         sum payment of that portion of the bonus Executive is entitled to for
         the calendar year in which the termination occurs pro-rated based upon
         the number of full months Executive was employed in such year, and (iv)
         continuation of all Company Benefits for a period of six (6) months.

                  (D)      DISABILITY. During the Agreement Term, the Company
         may terminate the employment of the Executive on account of Disability
         upon thirty (30) days' prior written notice to the Executive. Upon such
         termination on account of Disability, the Executive will receive: (i)
         his Accrued Rights, (ii) a lump sum payment equal to one (1) year of
         base salary, less payroll deductions and required withholdings, (iii) a
         lump sum payment of that portion of the bonus Executive is entitled to
         for the calendar year pro-rated based upon the number of full months
         Executive was employed in such year, and (iv) continuation of all
         Company Benefits for a period of four (4) months.

                  For purposes of this Agreement, "DISABILITY" shall mean a
         disability which prevents Executive from substantially performing his
         duties under this Agreement for a period of at least 90 consecutive
         days or 180 non-consecutive days within any 365-day period. Any
         question as to the existence of the Disability of Executive as to which
         Executive and the Company cannot agree shall be determined in writing
         by a qualified independent physician mutually acceptable to Executive
         and the Company. If Executive and the Company cannot agree as to a
         qualified independent physician, each shall appoint such a physician
         and those two physicians shall select a third who shall make such
         determination in writing. The determination of Disability made in
         writing to the Company and Executive shall be final and conclusive for
         all purposes of this Agreement.

                  (E)      DEATH. In the event of the death of the Executive
         during the Agreement Term, this Agreement shall automatically terminate
         (subject to Section 8.9), such termination to be effective on the date
         of Executive's death, and the Company shall pay to Executive or his
         heirs, executors or administrators, his Accrued Rights, a portion of a
         discretionary bonus, if any, which may otherwise have been paid to
         Executive pursuant to Section 2.2 hereof with respect to the annual
         period in which the death occurs pro-rated based upon the number of
         full months Executive was employed in such annual period prior to his
         death.

6.       CONTINUATION OF EMPLOYMENT/RESTRICTIVE COVENANT. Executive acknowledges
and recognizes the highly competitive nature of the businesses of the Company
and its affiliates and accordingly agrees that during the term of Executive's
employment and for a period of

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twenty-four (24) months immediately following the date that Executive ceases
employment with the Company for any reason, Executive shall not, in any
geographic area where the businesses of the Company and its affiliates are
conducted, without first obtaining the prior written approval of the Company,
(i) directly or indirectly engage or prepare to engage, in any activities in
competition with or contrary to the best interests of the Company or its
subsidiaries or affiliates, (ii) deal, directly or indirectly, in a competitive
manner with any customers or clients of any of the businesses of the Company and
its subsidiaries and affiliates, or (iii) accept employment or establish a
business or consulting arrangement relationship with a business that directly or
indirectly competes with the Company or its subsidiaries or affiliates, as
determined by the Board.

7.       NONSOLICITATION. While employed by the Company, and for twenty-four
(24) months immediately following the Executive's termination of employment for
any reason, Executive agrees not to interfere with the business of the Company
by soliciting, attempting to solicit, inducing, or otherwise causing any
employee, consultant or independent contractor of the Company or its
subsidiaries or affiliates to terminate his or her employment or other service
with the Company or its subsidiaries or affiliates in order to become an
employee, consultant or independent contractor to or for any other entity or
person.

8.       GENERAL PROVISIONS.

         8.1      NOTICES. Any notices provided hereunder must be in writing and
shall be deemed effective upon the earlier of personal delivery (including
personal delivery by telex) or the third day after mailing by first class mail,
to the Company at its primary office location and to Executive at his address as
listed on the Company's then current payroll records.

         8.2      SEVERABILITY. Whenever possible, each provision of this
Agreement will be interpreted in such manner as to be effective and valid under
applicable law, but if any provision of this Agreement is held to be invalid,
illegal or unenforceable in any respect under any applicable law or rule in any
jurisdiction, such invalidity, illegality or unenforceability will not affect
any other provision or any other jurisdiction, but this Agreement will be
reformed, construed and enforced in such jurisdiction as if such invalid,
illegal or unenforceable provisions had never been contained herein.

         8.3      WAIVER. If either party should waive any breach of any
provisions of this Agreement, he or it shall not thereby be deemed to have
waived any preceding or succeeding breach of the same or any other provision of
this Agreement. No waiver of any provision hereof shall be effective unless in
writing.

         8.4      COMPLETE AGREEMENT; AMENDMENT. This Agreement hereto,
constitute the entire agreement between Executive and the Company and it is the
complete, final, and exclusive embodiment of their agreement with regard to this
subject matter. It is entered into without reliance on any promise or
representation other than those expressly contained herein, and it cannot be
modified or amended except in a writing signed by an officer of the Company.

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         8.5      COUNTERPARTS. This Agreement may be executed in separate
counterparts, any one of which need not contain signatures of more than one
party, but all of which taken together will constitute one and the same
Agreement.

         8.6      HEADINGS. The headings of the sections hereof are inserted for
convenience only and shall not be deemed to constitute a part hereof nor to
affect the meaning thereof.

         8.7      SUCCESSORS AND ASSIGNS. This Agreement is intended to bind and
inure to the benefit of and be enforceable by Executive and the Company, and
their respective successors, assigns, heirs, executors and administrators,
except that Executive may not assign any of his duties hereunder and he may not
assign any of his rights hereunder without the written consent of the Company,
which shall not be withheld unreasonably.

         8.8      CHOICE OF LAW. All questions concerning the construction,
validity and interpretation of this Agreement will be governed by the law of the
State of New York.

         8.9      SURVIVAL. The following provisions of this Agreement shall
survive the termination of Executive's employment and the assignment of this
Agreement by the Company to any successor in interest or other assignee: Section
3; Section 6; Section 7; and Section 8.

         8.10     RELIEF. Executive acknowledges that the restrictions set forth
in Sections 3, 4, 6 and 7 above are necessary to protect the Company's
confidential proprietary information and other legitimate business interests and
are reasonable in all respects, including duration, territory and scope of
activity restricted. Executive further acknowledges that the provisions of
Sections 3, 4, 6 and 7 hereof are essential to the Company, that the Company
would not enter into this Agreement if it did not include these provisions and
that damages sustained by the Company as a result of a breach of these
provisions cannot be adequately remedied by damages, and Executive agrees that
the Company, in addition to any other remedy it may have under this Agreement or
at law, shall be entitled to injunctive and other equitable relief to prevent or
curtail any breach of Sections 3, 4, 6 and 7 of this Agreement. Executive agrees
that the existence of any claim or cause of action by Executive against the
Company or its affiliates, whether predicated on this Agreement or otherwise,
shall not constitute a defense to the enforcement by the Company of any of the
provisions of Sections 3, 4, 6 and 7 hereof. Executive shall have no right to
enforce any of his rights under this Agreement by seeking or obtaining
injunctive or other equitable relief and acknowledges that the damages described
herein are an adequate remedy for any breach by the Company of this Agreement.

         In the event of a breach of the covenants and assurances of Sections 3,
6, or 7 by the Executive or in the event the Executive voluntarily terminates
his employment pursuant to Section 5(a) or has his employment terminated
pursuant to Section 5(b) hereof, any options to purchase shares of the Company
stock, whether vested or otherwise, shall terminate immediately and shall be of
no further force or effect and any severance or any other payment due to the
Executive under this Agreement shall be immediately forfeited except as provided
for in Sections 5(a) and 5(b).

         8.11     WITHHOLDING TAXES. The Company may withhold from any amounts
payable under this Agreement such Federal, state and local taxes as may be
required to be withheld pursuant to any applicable law or regulation.

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         IN WITNESS WHEREOF, the parties have executed this Agreement on the day
and year first above written.

                                    VIASOURCE COMMUNICATIONS, INC.

                                                  By:
                                                     ---------------------------
                                                      Craig A. Russey, President

                                    EXECUTIVE:  /s/ Douglas J. Betlach
                                                --------------------------------
                                                 Douglas J. Betlach

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                                                                EXHIBIT 10.10(d)

                  AMENDMENT NO. 3 ("AMENDMENT"), dated as of July 24, 2000, to
the Amended and Restated Credit Agreement, dated as of March 10, 2000 (as the
same may be amended, restated, supplemented and/or modified from time to time in
accordance with its terms, the "CREDIT AGREEMENT"), by and between VIASOURCE
COMMUNICATIONS, INC. (the "BORROWER") and GENERAL ELECTRIC CAPITAL CORPORATION
(the "LENDER"). All capitalized terms used herein and not otherwise defined
shall have the meanings assigned to such terms in the Credit Agreement.

                  The Borrower has requested the consent of Lender to waive
and/or amend certain financial covenants set forth in the Credit Agreement and
the Lender is willing to grant such requests.

                  Accordingly, the parties hereto agree as follows:

                  Section 1. AMENDMENT

                  (a) Section 1.1 of the Credit Agreement is hereby amended by
amending the definition of "EBITDA" appearing therein by inserting the following
language at the conclusion of the first sentence thereof:

                           (vii) plus the increase in the deferred revenue
                  account during the measurement period (viii) less the decrease
                  in the deferred revenue account during the measurement period,
                  and (ix) up to $3,600,000 of actual expenses related to the
                  merger of each of Excalibur Cable Communications, Ltd.
                  ("Excalibur") and Telecore, Inc., Initial Public Offering
                  costs, and cash incentive compensation paid to certain
                  Excalibur employees for each of the periods ending 9/30/00,
                  12/31/00 and 3/31/01.

                  (b) Section 1.1 of the Credit Agreement is hereby amended by
inserting the following definition in its proper alphabetical order:

                           "DEBT SERVICE COVERAGE" means, with respect to any
                  Person, the ratio of (x) EBITDA to (y) the sum of (i)
                  Consolidated Interest Expense and (ii) principal payments on
                  Indebtedness during such measuring period.

                  (c) Section 6.7(a) of the Credit Agreement is hereby amended
by amending and restating the table appearing therein in its entirety as
follows:

                  PERIOD                                        RATIO
                  ------                                        -----

         July 1, 2000 through September 30, 2000                7.0:1.0

         October 1, 2000 through December 31, 2000              6.5:1.0

         January 1, 2001 through March 30, 2001                 3.5:1.0

         March 31, 2001 and thereafter                          3.0:1.0

                  (d) Section 6.7(b) of the Credit Agreement is hereby amended
and restated in its entirety as follows:

                  "(b) FIXED CHARGE COVERAGE RATIO. The Fixed Charge Coverage
         Ratio for the rolling four quarter period ending as of the end of the
         fiscal quarters listed below shall not be less that the ratio indicated
         below:

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                           PERIOD                                     RATIO
                           ------                                     -----

                  January 1, 2001 through March 30, 2001             0.5:1.0

                  March 31, 2001 through June 29, 2001               0.75:1.0

                  June 30, 2001 and thereafter                       1.0:1.0

                  (e) Section 6.7(c) of the Credit Agreement is hereby amended
by amending and restating the table appearing therein in its entirety as
follows:

                           PERIOD                                      RATIO
                           ------                                      -----

                  July 1, 2000 through September 30, 2000             3.5:1.0

                  October 1, 2000 through December 31, 2000           3.0:1.0

                  January 1, 2001 and thereafter                      2.0:1.0

                  (f) Section 6.7 of the Credit Agreement is hereby amended by
inserting the following subsection immediately after subsection (c) appearing
therein:

                           (d) DEBT SERVICE COVERAGE RATIO. The Debt Service
         Coverage Ratio for each day of the rolling four quarter period ending
         as of each day during each period listed below shall not exceed the
         ratio indicated below:

                           PERIOD                                      RATIO
                           ------                                      -----

                  July 1, 2000 through September 30, 2000             1.15:1.0

                  October 1, 2000 through December 31, 2000           1.15:1.0

                  January 1, 2001 through March 31, 2001              1.5:1.0

                  April 1, 2001 and thereafter                        1.75:1.0

                  Section 2. WAIVER

                  The Lender hereby waives compliance by the Borrower for the
Borrower's second fiscal quarter ended June 30, 2000 with the requirements of
Sections 6.7(a), (b), (c) and Section 6.4(iii).

                  Section 4. REPRESENTATIONS AND ADDITIONAL PROVISIONS

                  1. The Borrower represents and warrants that (i) after giving
effect to this Amendment, no Default or Event of Default is continuing, (ii) the
Borrower has taken all necessary action to authorize the execution, delivery and
performance of this Amendment and (iii) the Credit Agreement, as amended by this
Amendment, is duly enforceable against the Borrower.

                  2. Except as expressly set forth in this Amendment, the terms,
provisions and conditions of the Credit Agreement and other Loan Documents are
unchanged, and such agreements shall remain in full force and effect and are
hereby confirmed and ratified.

                  3. The Borrower shall pay all out-of-pocket expenses incurred
by the Lender in connection with the transactions contemplated hereby under this
Amendment, including but not limited to fees and expenses of Kaye, Scholer,
Fierman, Hays & Handler LLP, counsel to the Lender.

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                  4. The term "Agreement", "hereof", "herein" and similar terms
as used in the Credit Agreement, and references in the Loan Documents to the
Credit Agreement shall mean and refer to, from and after the effectiveness of
this Amendment, the Credit Agreement as amended by this Amendment. Except as
herein specifically agreed, the Credit Agreement and the Loan Documents are
hereby ratified and confirmed and shall remain in full force and effect
according to their respective terms.

                  5. This Amendment shall be effective upon receipt by the
Lender of five fully executed copies hereof.

                  6. This Amendment may be executed in any number of
counterparts, and all such counterparts taken together shall constitute one and
the same instrument. Signature pages may be detached from counterpart documents
and reassembled to form duplicate executed originals. Delivery of an executed
counterpart of a signature page to this Amendment by telecopier shall be
effective as delivery of a manually executed signature page hereto.

                  7. THIS AMENDMENT AND THE RIGHTS AND OBLIGATIONS OF THE
PARTIES HEREUNDER SHALL, IN ACCORDANCE WITH SECTION 5-1401 OF THE GENERAL
OBLIGATIONS LAW OF THE STATE OF NEW YORK, BE GOVERNED BY THE LAWS OF THE STATE
OF NEW YORK, WITHOUT REGARD TO ANY CONFLICTS OF LAWS PRINCIPLES THEREOF THAT
WOULD CALL FOR THE APPLICATION OF THE LAWS OF ANY OTHER JURISDICTION.

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                  IN WITNESS WHEREOF, the parties hereto have caused this
Amendment to be duly executed by their respective authorized officers as of the
day and year first above written.

                                VIASOURCE COMMUNICATIONS, INC.

                                By: /s/ CRAIG A. RUSSEY
                                    -------------------------------------------
                                         Name: Craig A. Russey
                                         Title: President and Chief Executive
                                                Officer

                                GENERAL ELECTRIC CAPITAL
                                CORPORATION

                                By: /s/ STEPHEN W. HIPP
                                    -------------------------------------------
                                         Name: Stephen W. Hipp
                                         Title: Authorized Signatory

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