multigame dvd's

[gtapex_trueno]

How does this prog work? I just d/l it, and can't seem to figure out what media to use. Is it multigame CD games on a DVDR? Or are the games on CDR? Doesn't seem to make sense if you have multiple games on a CDR, you can only hold so much (Not even 2 games eh?) So do you use bland DVDR and have multiple CD based games on the DVDR? Kinda interested b/c I have some CD based games that I wouldn't mind having on one DVDR.....