I have been reading as much info as I can on trying to decide NTFS or FAT32 for installing XP Pro. Seems everyone who has NTFS swears by it. Is there any reason why NOT to go to it vs FAT32? BTW, I am a big time gamer. Let's say you had two HDD's. First HDD split into two partitions. Would there be a good/valid reason to have the first partiton with XP Pro and NTFS and the other partition and other HDD at FAT32? Would having a setup like above have any negative consequences like being slower because the CPU is constantly moving from NTFS and FAT32? Would that take more CPU time and power doing that?