Norton 2002 Speed Disk refuses to work correctly, it takes several hours to defrag my 19gb disk (NTFS) and the best result has been a mere 86%. I have a P3 800 with 512 SDRAM which worked OK running Speed Disk 2001 with ME and FAT32. Tried a copy of Diskeeper 7, but it crashed the system totally!! I have no idea why this is happening or what I can do to fix it. Anyone got a clue???