EXHIBIT 4.7

                            CERTIFICATE OF AMENDMENT
                                       TO
                          CERTIFICATE OF INCORPORATION
                                       OF
                           BECOR COMMUNICATIONS, INC.
                            (A Delaware Corporation)

     BECOR COMMUNICATIONS, INC., a corporation duly organized and existing under
and by virtue of the  General  Corporation  Law of the  State of  Delaware  (the
"Corporation"), does hereby certify:

     1. The Board of Directors of this  Corporation,  at a meeting duly convened
and held, adopted the following resolution:

     RESOLVED  that the Board of Directors  hereby  declares it advisable and in
the best  interest  of the  Company  that  Article  First of this  Corporation's
Certificate of Incorporation be amended to read:

         "FIRST:           The name of this corporation shall be:
                                   ENHANCE BIOTECH, INC."

     2. That said  amendment has been consented to and authorized by the holders
of a majority of the issued and  outstanding  stock  entitled to vote by written
consent  given in accordance  with the  provisions of Section 228 of the General
Corporation Law of the State of Delaware.

     3.  The  aforesaid  amendment  was  duly  adopted  in  accordance  with the
applicable  provision of Section 242 and 228 of the General  Corporation  Law of
the State of Delaware

     IN WITNESS  WHEREOF,  said  Corporation  has caused this  certificate to be
signed by BUDDY YOUNG, its Chief Executive Officer and Chief Financial  Officer,
on this 24th day of March, 2003.


                                       /S/ L. STEPHEN ALBRIGHT
                                    ------------------------------
                                    L. STEPHEN ALBRIGHT, Secretary




STATE OF DELAWARE
SECRETARY OF STATE
DIVISION OF CORPORATION
FILED 09:00 AM 03/25/03
030199521 - 3050872