Document:

Exhibit 10.2I

                                    GUARANTY

KNOW ALL MEN BY THESE PRESENTS:

FOR VALUE RECEIVED this 7th day of August, 2000, MICHAEL MITCHELL, M.D., an
individual residing 3 Tennis Court Road, Mahopac, New York 10541, hereby
unconditionally and irrevocably jointly and severally guarantees to QUINTEL
COMMUNICATIONS, INC. a Delaware corporation with its address at One Blue Hill
Plaza, Pearl River, New York 10965 and its successors and assigns ("Lender") the
following (collectively, the "Obligations"):

The timely and full payment and repayment of the obligations of LCS GOLF, INC. a
Delaware corporation ("Borrower") of which Guarantor is a shareholder, officer
and director, under that certain promissory note dated February 16, 2000 made by
Borrower to Lender in the original principal amount of $500,000.00 (the "LCS
Note") evidencing the loan made by Lender to Borrower pursuant to a Loan
Agreement (the "Loan Agreement") between Lender and Borrower dated February 16,
2000 (collectively the LCS Note and the Loan Agreement are referred to as the
"Obligation Documents"; it being acknowledged that Guarantor has heretofore made
payment of $50,000.00 to Lender on account of the Obligations), and including,
without limitation, up to $250,000.00 of the entire principal balance of the LCS
Note and any and all accrued and unpaid interest at any default or involuntary
rates provided for in the LCS Note ("Default Rates"), late charges and any other
amounts as may be provided in the LCS Note; and all costs and expenses of, and
advances made by Lender (including, without limitation, attorneys' fee and
disbursements) in enforcing the Obligations and Borrower's and Guarantor's
obligations thereunder and hereunder, together with interest thereon at
applicable Default Rates, provided that the Guarantor's maximum liability under
this Guaranty shall not exceed $250,000.00 (except for the costs of collection
referred to below in the event of Guarantor's non-payment.)

The obligations of Guarantor hereunder are and shall be absolute under any and
all circumstances without regard to the validity, regularity or enforceability
of the Loan Agreement, the LCS Note or any other of the Obligation Documents or
the Guarantor's Note. The obligations of the Guarantor hereunder are primary,
direct, unconditional and completely independent of the obligations of Borrower.
A separate cause of action or separate causes of action may be brought and
prosecuted against Guarantor without the necessity of joining, or previously
proceeding or exhausting any other remedy against, Borrower, or any other person
who might have become liable for the indebtedness by assumption thereof or
otherwise, or of realizing upon any security then held by Lender. Guarantor
hereby specifically waives any and all defenses of any and every kind
(including, without limitation, substantive, procedural and jurisdictional
defenses) to any action or proceeding brought to enforce this Guaranty or any
part of this Guaranty either at law or in equity, except the single defense that
all the Obligations have actually been paid and performed. Lender shall not be
required to give notice to Guarantor of any failure or omission on the part of
Borrower to meet any payments sooner than at the time payment hereunder is
demanded, and Guarantor expressly waives any other notice, diligence,
presentment, demand for payment and protest.

This instrument is to be construed as a continuing, binding, absolute and
unconditional guaranty that shall remain in full force and effect as written
from and after the date hereof until the earlier of (i) actual payment and
performance of the Obligations in full, both principal and interest, and all
sums and obligations due under the Obligation Documents and (ii) payment by
Guarantor of $250,000.00 on account of the Obligations. Guarantor shall also pay
all reasonable attorneys' fees and disbursements and other costs and expenses
incurred by Lender if Lender resorts to the courts or otherwise requires the
services of an attorney to enforce this Guaranty.

If claim is ever made upon Lender for repayment or recovery of any amounts
received by Lender in payment of any of the indebtedness evidenced and secured
by the Obligation Documents and Lender repays all or part of said amount by
reason of (a) any judgment, decree or order of any court or administrative body
having jurisdiction over Lender or any of its property, or (b) any settlement or
compromise of such claim effected by Lender with any such

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claimant (including, without limitation, Borrower), then, in such event,
Guarantor agrees that any such judgment, decree, order, settlement or compromise
shall be binding upon Guarantor, notwithstanding any revocation, termination or
return thereof or the cancellation of any of the Obligation Documents, and
Guarantor shall be and remain obligated to Lender hereunder for the amount so
repaid or recovered to the same extent as if such amount had never originally
been received by Lender.

This Guaranty shall be construed in accordance with the laws of the State of New
York without reference to principles of conflict of laws (including, without
limitation, the laws of any other country). This Guaranty cannot be modified,
amended or terminated orally. If any part of this Guaranty shall not be valid
under the laws of the State of New York, such part shall be rendered
inoperative, but the remainder of this Guaranty shall be enforceable. Guarantor
hereby irrevocably agrees that Guarantor is and shall remain subject to, and
Guarantor hereby irrevocably submits to personal jurisdiction in all State and
Federal courts located in the State and County of New York in any action or
proceeding arising out of this Guaranty and Guarantor hereby waives any defense
or right to stay or dismiss on the basis of forum non conveniens regarding any
action or proceeding brought before said courts. Service of any notice or
summons and complaint or other process in any such action or proceeding may be
made on Guarantor by U.S. Mail to Guarantor's address first set forth above,
Guarantor hereby waiving personal service thereof, or as may otherwise be
permitted by law. Guarantor hereby waives the right of trial by jury in any
litigation arising hereunder and also waives the right, in such litigation, to
interpose counterclaims or setoffs of any kind or description. No delay on the
part of Lender in exercising any power or right hereunder or under the
Obligation Documents shall operate as a waiver thereof; nor shall any single or
partial exercise of any power or right hereunder or the failure to exercise same
in any instance preclude other or further exercise thereof or the exercise of
any other power or right; nor shall Lender be liable for exercising or failing
to exercise any such power or right; the rights and remedies hereunder expressly
specified are cumulative and not exclusive of any right or remedies which Lender
may or will otherwise have.

Wherever the word "Lender" appears, the rights and authority granted Lender
shall also inure to the benefit of its successors and assigns (whether such
statement follows the word Lender or not), and the agreements contained herein
by Guarantor shall also bind the heirs, successors and assigns of Guarantor.

This Guaranty has been delivered to Lender by Guarantor in order to induce
Lender to forbear from accelerating the amount due from Borrower under the LCS
Note and the Loan Agreement). Upon Lender's receipt of a total of $300,000.00 on
account of the amounts due under the LCS Note (inclusive of a $50,000.00 payment
made by Guarantor prior to the date hereof), regardless of the source of funds,
this Guaranty shall be deemed satisfied in full and released and no longer in
force and effect.

IN WITNESS WHEREOF, Guarantor has executed this Guaranty as of the day and year
first above written.

                                          /s/ Michael Mitchell
                                          ------------------------------
                                          Michael Mitchell

STATE OF NEW YORK: COUNTY OF ________________________: ss:

On the 7th day of August in the year 2000, before me, the undersigned, a Notary
Public in and for said state, personally appeared Michael Mitchell, personally
known to me or proved to me on the basis or satisfactory evidence to be the
person whose name is subscribed to the within instrument and acknowledged to me
that he executed same in his capacity, and that by his signature on the
instrument, the person, or the entity upon behalf of which the person acted,
executed the instrument.

                                          ------------------------------
                                           Notary Public
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Notwithstanding anything to the contrary contained in the foregoing Guaranty,
(i) the maximum liability of the Guarantor thereunder shall not exceed
$250,000.00, and (ii) provided that the payments received by Lender in any
calendar month on account of the amount due under the LCS Note equal at least
$10,000.00, Lender shall forbear from enforcing this Guaranty.

                                    QUINTEL COMMUNICATIONS, INC.

                                    By: /s/Jeffrey Schwartz          CEO
                                        ----------------------------------
                                         Name:                      Title:Exhibit 10.3A

                                    AGREEMENT

                                                                 August 10, 2000

American Warrant Partners, LLC
505 Park Avenue
New York, New York 10022

Gentlemen:

            This letter sets forth the arrangements, terms and conditions
pursuant to which American Warrant Partners, LLC ("American Warrant") shall make
an investment in LCS Golf, Inc. (the "Company" or "LCS Group"). The undersigned
hereby agree to the following terms and conditions:

            1. Covenants of LCS Golf and the Shareholders.

                  (a) Upon the closing of this Agreement and continuing until
(i) the effective date of the LCS Golf's Registration Statement (as defined in
that certain Registration Rights Agreement of even date herewith), which period
shall be tolled during any period that the Registration Statement is not
effective, (ii) the one year anniversary of this Agreement, or (iii) such date
that LCS Golf raises in excess of $1,000,000 in an equity or debt financing,
whichever occurs first, without the prior written approval of American Warrant,
which consent shall not be unreasonably withheld or delayed, those certain
officers and directors of LCS Golf listed on Exhibit A (collectively
"Shareholders") shall agree not to sell, transfer, pledge, hypothecate, encumber
or otherwise transfer their shares of LCS Golf common stock, par value $.001
("Common Stock"); and, for a period beginning on the effective date of the
Registration Statement and continuing for 270 days thereafter, the Shareholders
shall not, without American Warrant's prior written consent which will not be
unreasonably withheld or delayed, sell an amount of Common Stock in excess of
that amount which such Shareholders would be permitted to sell under the
applicable provisions of Rule 144(e)(1) as applied during such period. Those
certain officers and directors listed on Exhibit A hereto agree to the placement
of a legend on the Certificates representing their shares of Common Stock as
follows:

            THE SHARES REPRESENTED BY THIS CERTIFICATE ARE SUBJECT TO A LOCK-UP,
            THE TERMS OF WHICH ARE ON FILE WITH THE COMPANY AND SUCH SHARES MAY
            NOT BE SOLD, TRANSFERRED, PLEDGED, HYPOTHECATED,
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            ENCUMBERED OR OTHERWISE DISPOSED OF WITHOUT THE PRIOR WRITTEN
            CONSENT OF THE COMPANY.

            (b) LCS Golf agrees that, without the prior written consent of
Consultant, which will not be unreasonably withheld or delayed until the earlier
of (i) 85% of the entire principal and interest, due on the 8% Convertible
Subordinated Note (the "Note") issued by the Company to the Holder has been
converted to Common Stock or paid to the Holder of the Note or (ii) 180 days
from the date hereof, it will not offer to sell or sell any of its Common Stock
or any security convertible or exercisable into Common Stock at a price per
share (or conversion or exercise price per share) less than the average closing
price per share of the Common Stock as quoted by the OTC Electronic Bulletin
Board on the five (5) days immediately prior to the close of such transaction.

            (c) Until the later of (i) one year from the date hereof or (ii)
such time as the Company receives in excess of $1,000,000 in an equity or debt
financing, the Company will recommend and use its best efforts to elect a
designee and representative of American Warrant as a member of its Board of
Directors. Michael Mitchell will agree to vote his shares of the Company in
favor of the designee selected by American Warrant.

            2. Assignment and Termination. This Agreement shall not be
assignable by any party except to successors to all or substantially all of the
business of either American Warrant or LCS Golf nor may this Agreement be
terminated by either party for any reason whatsoever without the prior written
consent of the other party, which consent may be arbitrarily withheld by the
party whose consent is required.

            3. Investment Intent. American Warrant is acquiring the Warrants,
the Convertible Note and the shares of Common Stock underlying the Warrants and
Convertible Note (collectively the "Securities") as principal for its own
account for investment purposes only and not with a view to or for distributing
or reselling such Securities or any part thereof. By executing this Agreement,
American Warrant further represents that American Warrant does not presently
have any contract, undertaking, agreement or arrangement with any Person to sell
or transfer to such Person or to any third person, with respect to any of the
Securities. At the time American Warrant was offered the Shares, it was, and at
the date hereof it is, and at each exercise date under the Warrants and
conversion date of the Convertible Note, it will be, an "accredited investor" as
defined in Rule 501(a) under the Securities Act of 1933, as amended (the
"Securities Act"). American Warrant, either alone or together with its
representatives, has such knowledge, sophistication and experience in business
and financial matters so as to be capable of evaluating the merits and risks of
the prospective investment in the Securities, and has so evaluated the merits
and risks of such investment. American Warrant is able to bear the economic risk
of an investment in the Securities and, at the present time, is able to afford a
complete loss of such investment. American Warrant's overall commitment to
investments which are not readily marketable is not excessive in view of its net
worth and financial circumstances and the purchase of the Securities will not
cause such commitment to become excessive. American Warrant acknowledges it (i)
understands that the Company has

<PAGE>

filed a Form 10-SB with the Commission under the Securities Exchange Act of
1934, as amended, which has not yet been declared effective, (ii) has had access
to information about the Company and the Company's financial condition, results
of operations, business, properties, management and prospects sufficient to
enable it to evaluate its investment; and (iii) has had the opportunity to
obtain such additional information that is necessary to make an informed
investment decision with respect to the investment. American Warrant is not
purchasing the Securities as a result of or subsequent to any advertisement,
article, notice or other communication regarding the Securities published in any
newspaper, magazine or similar media or broadcast over television or radio or
presented at any seminar or any other general solicitation or general
advertisement. American Warrant understands and acknowledges that (i) the
Securities are being offered and sold to it without registration under the
Securities Act in a private placement that is exempt from the registration
provisions of the Securities Act and (ii) the availability of such exemption,
depends in part on, and the Company will rely upon the accuracy and truthfulness
of, the foregoing representations and American Warrant hereby consents to such
reliance. American Warrant understands that the Securities are "restricted
securities" under applicable U.S. federal and state securities laws and that,
pursuant to these laws, American Warrant must hold such Securities indefinitely
unless they are registered with the Commission and qualified by applicable state
authorities, or an exemption from such registration and qualification
requirements is available.

                                    Very truly yours,

                                    LCS GOLF, INC.

                                    By:
                                        -------------------------------
                                        Michael Mitchell, President

AMERICAN WARRANT PARTNERS, LLC

By
   ----------------------------
   Michael Wainstein

                                      -3-
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                                    EXHIBIT A

                                      -4-

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