I'm not sure if they're called orphan files..Anyways..I wanted to install a fresh copy of windows 7 on my main rig which had vista, but I wanted to back up about 60gb of data. I pulled out the hard drive from my second computer, and connected it to my main one. I backed everything up and put the hard drive back in the second computer. when i tried to open those files on my second computer, they weren't even there...how can i see these hidden files? any help will be appreciated..