I have a Fantom Green Drive 1TG that was running on OS 10.6 until my colleague attempted to access the files from a PC. I can't honestly remember how this drive was formatted, though I had thought initially I intended to use it on both Mac and PC and had formatted it accordingly. Long story short, the drive was not showing up on the PC, so colleague found a forum somewhere that indicated he should partition the drive in order for the PC to assign a drive letter to it. Now the drive shows up on the PC, but won't read - a message pops up that the drive must be formatted. I tried reading it through Mac, but while it sees the drive it says it must be repaired. On trying disk repair, I get a message that the drive cannot be repaired, to backup data and reformat. There is a good bit of very important data on this drive - has it been totally lost or is there someway to recover the data from the netherworld it seems to be in currently? Thank you!