I've always sworn by Nero, but then again until recently, I've only ever been burning PC games which is fairly straightforward. I decided to purchase a 2nd hand DC and as most images are in CDI format, I thought it would be easier to just use DiscJuggler. I used the guide on this forum to burn and to be honest, it's worked for most. I burned about 5 coasters trying to burn a downloaded version of the GameShark CD-X program. I also couldn't get MSR burnt until IJTF_Cinder helped out. Think I'll use Alcohol 120% from now on. Thanks again for the advice