I tried defraggler a few months ago but had to uninstalled it because it was buggy. then now I wanted to give the latest version a try.
on my Win XP SP3 laptop with a 55.9 GB HD (38.0 GB Used, and 17.9 Free) it took about 3 hours to reach 51% of defragmentation. is this behavior normal?
(before this I defragmented using Auslogics Disk Defrag, which took only a couple of minutes and skipped many files)