1. Who exactly do you think you are decription? When you've been in the scene as long as a mod, then you can judge others.
2. I actually tried to put a GC disk in my DVD-ROM drive, and it read the disk... I used isobuster and ripped a copy. Then I compressed the copy to see if it was a good copy, or a bunch of 0s. It compressed from around 900mb (it think it was) to around 2.7mb. So it must have been 0s or junk data.