Hi TiVo community! MyTiVoHD 500gb harddrive obviously crashed (Powering up onscreen and stays there for long time. Rebooted and now it shows 'powering up... then goes to grey screen so nothing is up probably due to power outrage from construction across the street, grr) Anyways, I ordered 750gb harddrive from WeaKnees and I should get it in couple days. In meantime, I'm asking y'all, what format does TiVo use? I know it is in unix world so I'm hoping to take the old harddrive out and hook it up to a PC and do data recovery. Problem is that data recovery software only does FAT32 or NTFS. I read somewhere about spinrite 6 can recover tivo recordings ? I want to see if I can salvage all of tivo recordings and move them onto the new 750gb harddrive. Any info would be much appreciated! Thanks!