I am trying to transfer my OS and other disk contents from an 18 GB scsi disk to the first 116 GB partition of a new 240 GB sata drive. I used TrueImage to clone the disk to the sata drive partition, it rebooted and said it had completed, but when I disconnect the scsi drive and try to boot from the new sata drive I get a "Error loading OS" error message at the end of the last BIOS screen. In fact, I now get the same error message when I re-connect the original scsi drive and try to boot from it, but can re-boot from it by selecting it on the "boot menu" on my new Asus motherboard. What have I done wrong? TIA for your help.