Retaking the original issues with these old hard disks I have... I've tried the Seagate HD ST157A1 45mb "AT interface" RLL (2,7) Cyl.560 Hd.6 TPI.824 on several (newer) PCs whose BIOS all give back "ATAPI incompatible". What do I need to check it out? It has a standard 40 pin keyed IDE connector. Thanks. /Chester Costa Rica