Have an out of town client who is using XP Pro SP2 and TI Home 11 build 8101 and problems with doing backups of his C: and D:. He was having problems with the backup stopping due to apparent errors reading a couple of sectors from Drive 2. I thought that it could be that the drive in question was a Seagate 500GB drive which had buggy firmware. So I restored two images of each partition to a brand new WD 640GB hard drive. The backups seem to go fine for a couple of days and now TI is again complaining of Failed to read data from the disk. I checked my notes and the sectors are not always the same ones. I used Spinrite on the old drive and the new one and neither of them showed any problems. When TI indicates that the drive 2 is the problem one, I look in TI and Drive 2 is another separate drive not involved in the imaging. If I go into Computer Mgmt Drive 2 is in fact the new drive! Why is TI still having backup problems?