I have two 160GB SATA disks in my computer. The primary disk is partitioned to keep OS (WinXP) and Programs separate from data. I'd like to make the second disk a clone but keep it in the machine as a backup (I could then boot from it if I switched over the SATA connections). But I see that the normal TI 10 disk cloning instructions require the clone to be removed on completion. What do I need to do to keep it ?