My old computer died rather suddenly, and I didn't have a chance to back everything up before it stopped working. It was an older laptop, and the battery lost all it's power so it refused to turn on anymore. I still have the hard drive and it seemed to be ok, but for some reason when I went through all the files and tried to open Adobe digital editions, all my books were missing. I thought authorizing my computer would work but still nothing, the only thing in my library is the getting started guide. I think I have most of them on a usb drive, but I know there's a few that I didn't have on there and I would like them back. Anybody have any ideas on how to get them back? I tried searching one of the book files on the whole computer and its not showing up at all.