Turned on my Powerbook this morning to discover that my Iomerga 320GB Hard Drive now shows up with an icon labeled "No Name" and appears to be completely blank. This Hard drive is only 2 months old and was working fine as of last night. There is about 200GB of stuff on there so I can't figure out what's up. Tried running Disk Warrior which has helped me in the past, pulling all my files off a dead LaCie drive, but with the Iomega, Disk Warrior just gives me the following message.... Directory cannot be rebuilt, the file system is unsupported. This disk is not a Macintosh disk. and then a little further down.... File System:MS-DOS/PC Any ideas before I start to panic? Only recent changes I can think of is that Norton Anti virus did an update yesterday. Thanks for any help.