Rule 424(b)(2)

Prospectus supplement to prospectus filed September 21, 1998

         This  supplement  supersedes  and replaces the "selling  stock holders"
section of the originally filed prospectus.



                              SELLING STOCK HOLDERS

         The Selling Stock Holders  acquired the  Securities in connection  with
the 1996 Stock Option Plan and the 1998 Stock Option Plan.

         The  following  table  sets  forth  (a) the name of the  Selling  Stock
Holder,  (b) the number of  Securities  beneficially  owned by the Selling Stock
Holder as of June 30, 2002;  (c) the number of  Securities  being offered by the
Selling  Stock  Holders,  and (d) the  number of  Securities  outstanding  to be
beneficially  owned  by the  Selling  Stock  Holders  following  this  Offering,
assuming  the  sale  pursuant  to  this  Offering  or  otherwise  of  all of the
Securities  that are the  subject of the  Registration  Statement  of which this
Prospectus  forms a part. There can be no assurance,  however,  that the Selling
Security Holder will sell any or all of the Securities offered hereunder.



                                                                        Securities
                              Beneficial       Securities Offered       Owned After
Selling Stockholder           Ownership             Hereby               Offering
- -------------------           ----------       ------------------       ------------
                                                                
Richard Benaim                     4,000 (1)            4,000                     0
Bentzion Berkovits               141,250 (2)            5,000               136,250
Daniel Berkovits                   5,000 (2)            5,000                     0
Samuel Jacob Berkovits         3,539,900 (3)          643,500             2,896,400
Drew Bricker                      15,000               15,000                     0
Mary Coelho                          500 (4)              500                     0
Gary Davis                        35,000               35,000                     0
Leonard Fasullo                   64,500 (5)           35,000                29,500
Meyer Feiler                     110,000 (6)           60,000                50,000
Jacques Feldman                   10,000 (5)           10,000                     0
Sandra Fiedler                     1,250 (7)            1,000                   250
J. Bruce Fleischer                 5,000 (5)            5,000                     0
Al Gardner                         3,000 (8)            3,000                     0
Meir Gazit                           500 (7)              500                     0
Rob Gross                          5,000                5,000                     0
Aaron Grubner                     10,000               10,000                     0
Para Karakabakov                     500 (9)              500                     0
Marty Kirshenbaum                 24,500 (2)           15,000                 9,500
Barbara Klim                       2,000 (10)           2,000                     0
Donna Kong-Cowan                   1,000                1,000                     0
Aviva Langner                     30,000               30,000                     0
Sue Lanza                          7,500 (11)           4,000                 3,500
Sol Neger                          5,000 (5)            5,000                     0
Joan Panjunen                     10,000               10,000                     0
Angeliki Parpoulas                 1,500                1,000                   500
Anca Perieteanu                   35,000 (5)           30,000                 5,000
Lazo Sopov                        10,000 (12)          10,000                     0
Jana Spagnuolo                     1,000 (7)            1,000                     0
Maria Tavares                      1,000                1,000                     0
John Twena                        15,000 (13)          15,000                     0
Patricia Vella                       250                  250                     0
Charles Winston                    8,750                8,750                     0
- -----------------------------------------------------------------------------------


(1)  Includes 1,000 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(2)  Includes 1,250 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(3)  Includes (i) 426,000  shares of Common Stock owned by the Berkovits  Family
     Trust of which Mr.  Berkovits  and his wife are  co-trustees;  (ii) 390,000
     shares of Common Stock owned by his wife and (iii) 261,500 shares  issuable
     upon options that are  currently  exercisable  or  exercisable  in the next
     sixty days.  Does not include (i) an aggregate of 136,250  shares of Common
     Stock owned by Mr. Berkovits' sons who are independent of their father.

(4)  Includes 500 shares issuable upon options that are currently exercisable or
     exercisable within the next sixty days.

(5)  Includes 5,000 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(6)  Includes 45,000 shares issuable upon options that are currently exercisable
     or exercisable within the next sixty days.

(7)  Includes 250 shares issuable upon options that are currently exercisable or
     exercisable within the next sixty days.

(8)  Includes 3,000 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(9)  Includes 375 shares issuable upon options that are currently exercisable or
     exercisable within the next sixty days.

(10) Includes 2,000 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(11) Includes 4,000 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(12) Includes 2,500 shares issuable upon options that are currently  exercisable
     or exercisable within the next sixty days.

(13) Includes 11,250 shares issuable upon options that are currently exercisable
     or exercisable within the next sixty days.