I appreciate the response. I know that I won't save more than a few gigs of space, but I am more interested in cleaning out unused programs also, without having to reload about 100 gigs of runtime between the 3 programs. I guess I will be deleating the old library locations and once I reloacte them adding them back to PP10. Thanks for the info and I will check out that registry cleaner, I didn't think of doing that.