I've been searching around this site and I haven't found anything EXACT to my problem, so I thought I'd post it. I recently purchased a 100 pack of TDK DVD-Rs from Amazon (so returning is a hassle) Usually, my burner is fine and it reacts normally to DVD±R media. however, when i put these disks in, it cause my computer to move slowly, and it won't do anything with them. It's almost as if these disks are making my computer freeze. Any ideas?