I have made a few restores with 9.0 but when it completes successfully I always feel lucky. I want to revert to 8.0. I tried this before but I got odd behavior when using 8.0 that was probably attributable to going back in versions. The main problem was that the CPU would go 100% each time I ended the application until I killed the process. I could use some advice on how to completely uninstall v 9.0 before I reinstall 8.0. I'm using WinXP SP2. Last time I used Add/Remove Programs to uninstall (restarted) then deleted the Acronis folders under both my profile and the "all users" profile. I ran into problems. Where else should I look for vestiges of 9.0?