0000950116-01-500736 SB-2/A 14 20010821 DIGITAL DESCRIPTOR SYSTEMS INC 0000927454 7372 232770048 DE 1231 SB-2/A 33 333-59888 1720607 2010F CABOT BLVD WEST LANGHORNE PA 19047 2157520963 2010 F CABOT BLVD WEST LANGHORNE PA 19047 SB-2/A 1 sb-2.txt SB-2/A EX-4.1.1 3 ex4-1_1.txt EX-4.1.1 EX-4.1.2 4 ex4-1_2.txt EX-4.1.2 EX-5.1.2 5 ex5-1_2.txt EX-5.1.2 EX-10.3.1 6 ex10-3_1.txt EX-10.3.1 EX-10.5.1 7 ex10-5_1.txt EX-10.5.1 EX-10.5.2 8 ex10-5_2.txt EX-10.5.2 EX-10.6.1 9 ex10-6_1.txt EX-10.6.1 EX-10.8.1 10 ex10-8_1.txt EX-10.8.1 EX-10.9 11 ex10-9.txt EX-10.9 EX-10.9.1 12 ex10-9_1.txt EX-10.9.1 EX-10 13 ex10-10.txt EXHIBIT 10.10 EX-10 14 ex10-11.txt EXHIBIT 10.11 EX-23 15 ex23-2.txt EX-23-2