I think you're dreaming because I, also, noticed the good reviews and reccomendations and tried it.
First, it took about ten minutes to get to 16%, at which point I gave up and went home.
Second, it looks so much like XP defrag I wasn't even sure it was running at first.
Third, I defragged with the XP system and it did the job in uinder ten minutes. I also have a 40 gb drive.
Just shows you?