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                                                                 EXHIBIT 10.7(J)

THIS WARRANT AND THE COMMON STOCK ISSUABLE UPON EXERCISE OF THIS WARRANT HAVE
NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 AND MAY NOT BE SOLD OR
TRANSFERRED WITHOUT COMPLIANCE WITH THE ACT.

Void after 5:00 P.M., West Coast Time, on February 3rd, 2001

                             STOCK PURCHASE WARRANT

        For the purchase of 500,000 shares of common stock of COMPRESSANT
CORPORATION, par value $.001 per share (a Florida corporation).

        This is to certify that, for value received, CALL NOW, INC., or assigns,
are entitled, subject to the terms and conditions hereinafter set forth, at or
before 5:00 P.M. on February 3, 2001 to purchase 500,000 shares of the common
stock of COMPRESSANT CORPORATION, $.001 par value per share, from the said
corporation, for the purchase price of $6.25 per share, and to receive a
certificate or certificates for the common stock so purchased upon presentation
and surrender to the corporation of this warrant with payment of the purchase
price for each share purchased; provided, however, that in the event that this
warrant is exercised more than one (1) year after the original issue date, the
exercise price shall be the lower of the foregoing price or the average of the
closing bid and asked price of such common stock for the three (3) trading days
immediately preceeding such exercise.

        (a) The corporation covenants and agrees that all shares which may be
delivered upon the exercise of this warrant will, upon delivery, be free from
all taxes, liens, and charges with respect to the purchase thereof, and shall
be fully paid and nonassessable.


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     (b) The purchase rights represented by this warrant are exercisable at
the option of the holder hereof in whole or in part from time to time within
the period specified above. In case of the purchase of less than all of the
shares purchasable under this warrant, the corporation will cancel this warrant
upon the surrender hereof and shall execute and deliver a new warrant for the
balance of the shares purchasable hereunder.

     (c) The number of share purchasable upon the exercise of this warrant and
the purchase price per share shall be subject to adjustment from time to time
as set forth herein.

     (d) If the outstanding shares of common stock of the corporation are
increased, decreased, or changed into, or exchanged for a different number or
kind of shares or securities through reorganization, merger, recapitalization,
reclassification, stock split, stock dividend, stock consolidation, or
otherwise, an appropriate and proportionate adjustment shall be made in the
number and kind of shares as to which this warrant relates. Such adjustment
shall be made without change in the total price applicable to the unexercised
portion of this warrant, but with a corresponding adjustment in the price of
each share subject to the warrant.

     (e) If there shall be any adjustment as provided above, the corporation
shall forthwith cause written notice to be sent to the initial holder of this
warrant at the address of such holder shown on the books of the corporation,
which notice shall be accompanied by a statement setting forth in reasonable
detail the facts
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requiring any such adjustment and the warrant price and number of shares
purchasable after such adjustment, as the case may be.

     (f) This warrant shall not entitle the holder hereof to any voting rights
or other rights as a shareholder of the corporation unless and until this
warrant shall be exercised.

     IN WITNESS WHEREOF, the corporation has caused this warrant to be executed
by the signature of its duly authorized officers and its corporate seal hereunto
affixed.

                                        COMPRESSENT CORPORATION

                                        By:  /s/ Won-Gil Choe
                                             -----------------------------------

                                        Attest:

                                             /s/ Kenton D. Chow
                                        ----------------------------------------
                                        Secretary

Dated: February 3, 1998