If I have a choice between PC Mover and Acronis Universal Restore, I would take Universal Restore. If I was reading the posts right, he just wants all of his stuff including the program on a newer, faster machine. If that is the case, it would be easier on you to just backup and re-image with Universal Restore that way you have all of his favorites, documents, pictures, and stuff like that already loaded on the new machine. Rather than loading all of that stuff separately, and then trying to use PC Mover to get his program moved.
If he is happy with XP, let him stay with it, he seems dead set against change.
Just putting in $.02
Also the reactivation for XP wouldn't be any different then when you upgrade your processor or RAM, if they make you reactivate at all.
yup, thats the case! I'm just a little worried about if/when he buys a new tower if I'll be able to locate XP SATA drivers for it.