Hi I bought XP Pro bout a month ago and it was a clean install I chose FAT 32 for my HD. About 2 weeks ltr I converted to NTFS, now Ive been told doing it this way makes my computer run slower than it was originally with the FAT 32. Im really not wanting to reformat and install again is it really gonna be noticably faster if I do a clean install and choose NTFS?? THNX!!