I have PerfectDisk 2008. I use the smart replacement method for the system partition and the consolidate free space method for the other partitions. But it seems that the consolidate free space method never finishes; I always have to stop it manually. Does it happen to you or I am the only one with this problem? Thanks, Panagiotis ps.This thing starts to get on my nerves. I do not like to babyshit any program but a never ending defragmentation is not something that I like.