After i installed SP2 i get the following error: Windows could not start because the following file is missing or corrupt: System32\drivers\Ntfs.sys What i tried to do is go and reformat and start from scratch again, but unfortunantly now that this file is missing my computer wont detect my hard drives as connected. ive tried re connecting them and booting up with a cd but that hasnt worked either, i could only assume that its not registering or doesnt have my RAID drivers installed and thats why its not recognizing the hard drives. Any one have any insite ?