0000912057-00-054360 S-3/A 4 20001221 ABOUT COM INC 0001075314 7373 134034015 DE S-3/A 33 333-50744 792977 220 E 42ND ST 24TH FL NEW YORK NY 10017 2128492000 220 E 42ND ST 24TH FL NEW YORK NY 10017 MININGCO COM INC 19981215 S-3/A 1 a2033802zs-3a.txt S-3/A EX-5.1 2 a2033802zex-5_1.txt EXHIBIT 5.1 EX-23.1 3 a2033802zex-23_1.txt EXHIBIT 23.1 EX-23.2 4 a2033802zex-23_2.txt EXHIBIT 23.2