3981 Discus Project File 4 Discus was label software developed by Magic Mouse Productions. Development stopped after version 4 at the same time Aplle stopped supporting 32-bit software. Discus was releasedas standalone software with 1000's of label options. 299 Brigham Young University / Brigham Young University 09 Jun 2026 09 Jun 2026 fmt/2104 PUID cd4 File extension 3470 Discus Project 4 BOF; Offset: 0; Magic Bytes: 0xCDCD(00|20) followed by '.PREV' 1 Absolute from BOF 0 0 CDCD(00|20)0850524556 Is subsequent version of 3980 Discus Project