I am using TI Home 10 with a 50 gig Secure Zone on a 350 gig hard drive. I have done a couple of complete partition backups and a restore in Windows Vista. Seems to work just fine. I do have a couple of questions though - 1. I have noticed a few posts on this site that seem to warn against using the Secure Zone feature. Since this seems like such a great idea, I was wondering why it might not be. In my experience, hardware failure is not a problem - the real problem is Windows stuffing up. I am using TO10 more in the way of a Rollback program. One reason I am using a Secure Zone is that I have one big hard drive (350 gigs) - and adding the Secure Zone was so easy. My only other option is to get an external USB hard disk of around the same size. And of course that is fairly costly. 2. I notice that I have 3 total backups, plus a few file backups in the Secure Zone. The problem is I cannot see how to delete the old ones. What happens if I do another backup and the SecureZone is full? This to me seems the biggest drawback to using a SecureZone - there is little in the way to manage the backups in there. Is there a way to manage these backups?