I use Alcohol 120% to burn game ISOs or images. It seems to be the best. It can burn game images made with just about every iso making program. Nero works great for making back-ups of your games too. Just make an image of your game first (have it copied to your desktop, so it's easy to find) & then burn the image to a DVD or CD at the slowest speed possible. This will ensure you make a perfect copy of the game. I backed up all my games (over 50 of them) & every single one works.
Dip-Set all day, everyday!!