Errata

   "All reference to Patent No. 5,699,433 to Philip Moore, et al. of
Calif., for SUBCARRIER INJECTION SYSTEM AND METHOD USING ADAPTIVE
LEVEL-SHIFTED MINIMUM SHIFT KEYING appearing in the Official Gazette of
December 16, 1997, should be deleted since no patent was granted."

   "All reference to Patent No. 5,703,042 to Mark J. Suto, et al. of
Calif., for CYTOKINE RESTRAINING AGENTS appearing in the Official
Gazette of December 30, 1997, should be deleted since no patent was
granted."