every time i use defraggler my computer comes extremly slow, it's the same no matter what computer i do it on, and even if it's done on a clear windows install
all systems are Windows XP SP3, and my file system is NTFS, i've tried both on SATA and IDE harddrives...
surely defraggler is the problem as the computers doesn't have any loading problem before using the program, aswell after a new windows install