0000940180-00-000046 SC 13D/A 1 20000120 FOUR MEDIA CO 0001023388 7819 954599440 DE 0804 SC 13D/A 34 005-51075 510338 2813 W ALAMEDA BURBANK CA 91505-4455 8188407000 2813 WEST ALAMEDA BURBANK CA 91505-4455 LIBERTY MEDIA CORP /DE/ 0001082114 4841 841288730 DE 1231 SC 13D/A 8101 EAST PRENTICE AVENUE SUITE 500 ENGLEWOOD CO 80111 3037215400 8101 EAST PRENTICE AVENUE SUITE 500 ENGLEWOOD CO 80111 SC 13D/A 1 000094018000000046-001-seq1-sc-13d-a.txt AMENDMENT NO. 1 TO SCHEDULE 13D