I made a dvd just like a removable disk, put all my documents and things in it so i can reinstall my computer, and now after the computer is reinstalled, i put in the dvd, it worked. but then the second time, it says 0 objects !! I had 4 gb in there of pictures, documents, i lost everything ! and i didn't even delete them . it still says that theres 170 something mb free out of 4 gb. I don't get this crap. I had important things in there, things for school .