I've been offline for days, sorry. Seems I made a big mistake. I cloned my SATA drive into an IDE drive. Now when I disconnect the SATA and connect the IDE one(clone) as master, Windows doesn't start up. I get a non system disk error message. Is it possible that I make a new clone of my IDE into a new SATA? If not, now that the original drive is wiped, how can I undo this mess? PS: I'm planning to use my new bootable clone totally offline, so there's no need for a dispute I think. edit: When I connect both drives, BIOS recognizes both drives, saves changes and reboots, then sees only the SATA drive and boots from it. Sometimes it recognizes the IDE driver as "0 MBs". ???