I have a SATA hard disk drive in two partitions! .. and one CD-RW and one DVD-ROM in Primary IDE... I found an ATA hard disk and I pluged it in the secondary IDE as an Single/Master.. BIOS DoEs see it normally... However WinXP, Device Manager, my Computer.. does not.. Does anybody knows what am I doing wrong? Is it the order of the IDE devices? (Hard Disk to Primary IDE and CD/DVD to Secondary??) Any idea? Thx!