I purchased the full version of PG earlier and I guess it will be here Monday (hopefully earlier). Today I noticed a problem that I am not sure if it is PG, WG or one of the many Windows gotchas floating around. in PG I have enabled the global options #2 and 3 (Block appint and Block drivers/services). Today I noticed that the Perfect Disk engine will not start (it is a service) and previously there was no problem. I tried disabling PG and WG with no sucess but PG and WG are the only programs (running) that I have installed (I have TDS-3 and PE but they were not running). I apologize if this post should be in another forum but this was the only place I could think to post this. I tried the Windows defrag (UGH) and it works with no problem but I really want to use Perfect Disk. Anybody have any ideas (besides using Windows Defrag).