Recently, I built a new system and use win xp pro. I use Perfectdisk 6 to defrag my drive. I just checked each partition to perform an offline defrag of the system and paging files. It does this during the bootup process before it boots back into windows. I used this program on my old system that had win 2k pro. When it performed this task, I would see it performing it on my screen during the bootup before it finished booting back into windows. This was the first time I did an offline defrag on my new system with win xp pro. It didn't look like it performed this offline defrag because I didn't see anything on my screen during the bootup. It looked like it just booted up into windows like normal. Does anyone use this program and/or know what could be wrong?