Document:

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                                                                   Exhibit 10.15

Cruttenden Roth Incorporated
   As Representative of the Underwriters
24 Corporate Plaza
Newport Beach, CA  92660

Ladies and Gentlemen:

         This letter is being delivered to you in connection with the proposed
Underwriting Agreement (the "Underwriting Agreement") between CollegeLink.com
Incorporated, a Delaware corporation or any successor (the "Company"), and you
as representative of the several underwriters (the "Underwriters") named in
Schedule I thereto, relating to an underwritten public offering (the "Offering")
of shares of the Company's common stock, $.001 par value per share (the "Common
Stock") (including shares of Common Stock subject to an option granted to the
Underwriters solely to cover over-allotments, if any).

         In order to induce you and the other Underwriters to enter into the
Underwriting Agreement with respect to the Offering, the undersigned, intending
to be legally bound, hereby agrees, for the benefit of the Company, you and the
other Underwriters, that for a period of 180 days following the effective date
of the Registration Statement relating to the Offering (the "Lock-up Period"),
the undersigned will not, without the prior written consent of the
Representative (as defined in the Underwriting Agreement), directly or
indirectly, offer, offer to sell, sell, contract to sell, grant any option for
the purchase of, assign, transfer, pledge, hypothecate or otherwise encumber or
dispose of any beneficial interest in or grant any other person the right to
acquire or otherwise dispose of (or enter into any transaction or arrangement
which is designed to, or could be expected to, result in the disposition at
anytime in the future of) ("Transfer") any shares of Common Stock or securities
convertible into or exchangeable for or evidencing any right to purchase or
subscribe for any shares of Common Stock (either pursuant to Rule 144 of the
regulations under the Securities Act of 1933, as amended, or otherwise) either
beneficially owned by the undersigned as of the effective date of the
Registration Statement or acquired by the undersigned during the Lock-up Period
as a result of the exercise of options or otherwise (the "Securities"). The
undersigned also will not, during the Lock-up Period, exercise any registration
rights relating to any shares of Common Stock, without the prior written consent
of the Representative.

         Further, during the 180-day period immediately following the Lock-up
Period (i) the undersigned agrees that no sales or other dispositions of Common
Stock will be made in excess of the number of shares which such parties are
permitted to sell pursuant to Rule 144 under the Securities Act, and (ii) in any
event, all sales or other dispositions of Common Stock by such parties will be
made through Cruttenden Roth Incorporated as Representative, subject to the
prior approval of Cruttenden Roth Incorporated, which approval will be based, in
part, on an assessment of then existing market conditions, made by and at the
sole discretion of Cruttenden Roth Incorporated, and that should Cruttenden Roth
Incorporated determine that market conditions will not support the sale or other
disposition of Common Stock at any given time, the undersigned agrees that the
undersigned will not proceed with such sale or other disposition until such time
as Cruttenden Roth Incorporated determines market conditions to be appropriate
to
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proceed with such sale or other disposition, or until the expiration of such
180-day period, whichever occurs first.

         In the event that the Representative consents to a Transfer, the
undersigned hereby agrees that, during the Lock-up Period and for 180 days
thereafter, the execution of any order relating to a Transfer of Securities
shall be placed through the Representative.

         To enable the Company and the Underwriters to enforce the aforesaid
covenants, the Undersigned hereby consents to the placing of legends on the
Securities and stop-transfer orders with the transfer agent of the Company's
securities with respect to any of the Securities registered in the name of or
beneficially owned by the undersigned.

         This Agreement shall be governed by and construed and enforced in
accordance with the laws of the State of Delaware without giving effect to the
choice of law or conflict of laws principles.

         If for any reason the Underwriting Agreement shall be terminated prior
to the Closing Date (as defined in the Underwriting Agreement), the agreement
set forth above shall be likewise terminated at such time.

Dated:   _________________, 1999

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                                   Signature

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                                   Print Name

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                                   Print Address

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                                   Print Social Security Number or
                                   Taxpayer I.D. Number<PAGE>   1

                                                                   Exhibit 10.25

                          FastWeb CollegeLink Agreement

This Agreement ("Agreement") is made as of November 22, 1999 between FastWeb.com
LLC, a Delaware Limited Liability Company ("FastWeb"), with a mailing address at
9933 Woods Drive, 5th floor, Skokie, IL 60077, Attention: Tom Lubin and Mark
Rothschild and CollegeLink.com, a Delaware corporation, with a mailing address
at 55 Hammarlund Way, Tech II, Middleton, RI 02842, Attention: Pat O'Brien
("CollegeLink").

For good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the parties agree as follows:

1.       FastWeb will transmit approximately [Redacted Text] e-mails
         cumulatively to FastWeb's entire database of permission-based, opt-in
         high school seniors on or around November 23, 1999 (approximately
         [Redacted Text] e-mails), on or around December 10, 1999 (approximately
         [Redacted Text] e-mails) and to all new permission-based, opt-in high
         school seniors on or around January 10, 2000 (approximately [Redacted
         Text] e-mails). The messages will exclusively promote the Electronic
         College Applications powered by CollegeLink. FastWeb will assist
         CollegeLink in writing these messages.

2.       FastWeb will feature Student Success, Inc and the Electronic
         Application Service powered by CollegeLink in the FastWeb Parent
         Newsletter on or around November 23, 1999 (approximately [Redacted
         Text] e-mails) and on or around December 15, 1999 (approximately
         [Redacted Text] e-mails). Copy will be mutually approved.

3.       During the term of the Agreement (beginning as promptly as feasible),
         FastWeb will (i) feature Electronic College Applications powered by
         CollegeLink as the exclusive provider of such services on FastWeb (ii)
         mention the Electronic Application Service powered by CollegeLink on
         every college directory page for every school in the directory, and
         (iii) provide a link on FastWeb's gateway page to a category called
         "College Selection and Applications". Students who click on any link to
         "College Applications" or "Electronic Applications powered by
         CollegeLink" will be sent to a page on CollegeLink in which the frame
         set will reside on FastWeb and the content within the frame will be
         resident on CollegeLink.

4.       During the term of the Agreement, FastWeb will send a "Welcome to
         FastWeb" e-mail to each new FastWeb member who is a high school senior
         promptly upon registration, which message will include a promotion
         specifically highlighting the availability of the Electronic
         Application Service powered by CollegeLink.

5.       During the term of this Agreement, FastWeb's "Scholarship Message
         Center" will contain a message for high school seniors promoting the
         Electronic Application Service powered by CollegeLink.

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6.       During the term of this Agreement, all FastWeb's "Award Notices" sent
         to high school seniors announcing newly added awards will promote the
         Electronic Application Service powered by CollegeLink.

7.       During the term of this Agreement, FastWeb will promote the Electronic
         Application Service powered by CollegeLink in one issue of FastWeb's
         electronic Educator Newsletter prior to January 10, 2000, and in paper
         version, prior to April 15, 2000. Copy will be mutually approved.

8.       During the term of this Agreement, CollegeLink will prominently promote
         FastWeb as its exclusive scholarship provider.

9.       FastWeb will be entitled to a [Redacted Text] revenue share on all
         revenue generated in excess of [Redacted Text] from FastWeb users who
         use the CollegeLink service as part of this arrangement. FastWeb will
         not be entitled to any revenue from the [Redacted Text] in sales
         between the date of this Agreement and April 15, 2000.

10.      In addition to the revenue share, CollegeLink will pay FastWeb a flat
         fee of [Redacted Text] half of which will be paid within 24 hours of
         the execution of this Agreement and the remaining half which will be
         paid no later than February 1, 2000. CollegeLink shall have the option
         to purchase a third email to the original group emailed on November 23,
         1999 at a rate of [Redacted Text] prior to April 15, 2000.

11.      The term of this Agreement commences on the date hereof and terminates
         on April 15, 2000.

12.      This Agreement contains the complete agreement between the parties
         concerning this subject matter and supersedes all prior communications
         and understandings. This Agreement is binding upon and inures to the
         benefit of the parties hereto, and their respective successors and
         assigns. Each party hereby represents to the other that the execution
         and delivery of this Agreement has been approved by appropriate action
         on the behalf of such party and that this Agreement is the valid and
         legally binding obligation of such party, enforceable in accordance
         with its terms. Each party shall indemnify the other for all losses,
         costs and expenses (including reasonable attorney's fees) arising out
         of the breach of any representations, warranties and/or covenants
         contained in this Agreement. If any provision of this Agreement is held
         to be unenforceable all other terms shall continue in full force and
         effect and shall be construed as if such provision or portion thereof
         had not been part of this Agreement. This Agreement shall be governed
         by and construed in accordance with the laws of the State of Illinois
         without regard to conflict of laws principles.

13.      Nothing contained in this Agreement shall be deemed or construed by the
         parties hereto or by any third party to create the relationship of
         principal and agent or of a partnership or joint venture between
         FastWeb and CollegeLink.

14.      To facilitate execution of this Agreement, this Agreement may be
         executed in one or more counterparts, with each counterpart being
         deemed to be an original, but with all counterparts together
         constituting one and the same Agreement. For purposes of this
         Agreement, signature by facsimile shall be deemed to be an original
         signature.

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IN WITNESS WHEREOF, the parties have executed this Agreement as of the date
first above written.

FastWeb.com LLC                         CollegeLink.Com

By: /s/ Mark Rothschild                 By: /s/ Thomas J. Burgess
    -------------------------------         ------------------------------------

Its: Sr. Vice President                 Its: President
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