Hi guys, So I accidentally deleted Facetime on Lion, so I tried to bring it back via Time Machine, except it brought back all 10GB of my apps. I obviously didn't want that, so then I just figured I'd go into the Lion boot settings (when you boot up and hold the option key and go into the OS settings. So in Mac OS X Utilities, I went into Disk Utility and erase and tried to create a new partition just to make sure it was fully erased. Except now when I try to install Lion, it can't find my internal hard drive. I think it says that it's locked or something? It's grayed out in disk utilities now. So how can I make it so that I can re-install Lion on that hard drive inside my MBP? I'm leaving for a family reunion tomorrow and I REALLY need my Mac since I'll be doing video editing and uploading pictures to it. Thanks for your help!!!