We're trying to get this to work, but after we put the new hard drive back into the DMS cartridge, it says, "Unable to write to drive!" in bold red letters on the phathack boot CD :-/and won't work. We've formatted the drive several times and get the same error message every time we run the phathack boot disk. The drive might be deftective, but it worked fine in the HP laptop. Any suggestions? Thank you. :-/