SO my old hard drive wouldn't boot anymore, I think the error had something to do with MUI not being full or something? So I bought a new computer and pulled the drive from my old computer and put it into an enclosure. It is registering on my new computer as I:, but I get an error I:/ is not accessible The request could not be performed because of an I/O Device Error. I am guessing I need to put a master boot record on the external drive to get it to be recognized? I have a ton of pics on that drive, most are backed up, but I got a few months behind and CHristmas and a few other important months of pics are on there and I don't want to lose them (or pay $3000 to recover them either). Any ideas?