0000943152-97-000269 SC 13G 1 19970312 NASD ACT NETWORKS INC 0000942132 3576 770396887 DE 0630 SC 13G 34 005-45161 97555101 188 CAMINO RD CAMARILLO CA 93012 8053882474 188 CAMINO RUIZ CAMARILLO CA 93012 PILGRIM BAXTER & ASSOCIATES LTD /DE/ /ADV 0000943152 232797802 DE 1231 SC 13G 1255 DRUMMERS LANE STE 300 WAYNE PA 19087 6103419000 PILGRIM BAXTER & ASSOCIATES LTD /DE/ /ADV 19960212 SC 13G 1 000094315297000269-001-seq1-sc-13g.txt SCHEDULE 13G