Running TI 11 Home. Thinkpad, XP Pro SP3, 320gb SATA drives. Trying to clone drive from main onto drive in ultraqbay. Have done several successful clones already. But suddenly it will not run - on the boot before copy, sysem hangs on driver loads. System will not boot again unless I select "restore last known good configuration". Note sent to Acronis support but no response so far. Any ideas?