I am doing that as I type this message. When I had said earlier that I was able to connect the troubled source drive to SATA 2 and run the XP machine using a fresh clone in SATA 1, I was able to run scandisk on the troubled (now D) drive successfully. I don't remember the exact wording, but I saw that it was finding 'clusters'? and doing something (successfully) with them. It did complete the scan. Is scandisk the same as chkdsk? As I am looking over watching it run, it looks like the same process. I will attempt to clone it again using MR after it has completed this check. Thanks for this forum and all your help with this matter.