I love this defrag program, but lately ive been noticing some weird behavior. I used it on 2 completely different systems, and after running for about 25-30 minutes, the process slows way down. if you look in the task manager, it will go from using 90% of the cpu down to like 5-10, and occasionly jump around. This only happens when a drive is extremely fragmented and thus takes a long time to defrag. anyone else notice this?