Brand new to this, just joined to post this... I bought a second hand 2010 MBP with a seemingly "corrupt" drive. There wasn't any problem with it after Disk Utility verified and checked and I got into it ok, but I'm having a problem getting Lion reinstalled. I can go through the process and get to the point of adding my Apple ID and it tells me that it's temporarily unavailable. I believe after some quick reading that it's because Lion has never been installed or associated with my Apple ID. This is my first personal Mac and I don't have a company ID I can use to get the OS installed anymore, and I don't have anyone I trust to associate with a installer download from a different Mac. I have zero clue where to go from here, looking for any help I can get.