My Acronis worked fine on Vista Home premium 64 with a 160 GB Accodata drive. I need more backup space, so I bought the Seagate 500. I am getting message like ""Failed to read from the sector 63 (or whatever) on the hard disk 2" I can continue by saying iognore, or ignore all, but then I cannot restore anything. Seagate seems to think that Acronis might be the issue. Any ideas? Thanks!!