First off, what so different about the NTFS 5.1 file system in WinXP? They used NTFS 5 in win 2K so I wanna know what the .1 is. Also I have wondered what file system oems are using on thier machines. Are they sticking with FAT32 for the time beign or are they pushing this new NTFS 5.1 system? I hear the NTFS system is overall better than FAT32 ut have yet to try it personally.