Personally I keep all my stuff. If the file gets lost or damaged I don't need another copy, I can just grab mine and rescan it. Plus DVDs play in almost all of my machines (I installed a DVD drive in most of them) so there's that.
Personally I keep all my stuff. If the file gets lost or damaged I don't need another copy, I can just grab mine and rescan it. Plus DVDs play in almost all of my machines (I installed a DVD drive in most of them) so there's that.