errr for gamecube you can use the original media. i thought it would be cool if they released a sleek black add on (like 64DD) with a NES, SNES or N64 slot (or all 3 at the same time) so you can play your own games. I certainly hope Nintendo won't make me pay for games i allready own. but then again... we're talking about Nintendo.
Hey, lay off on the dude, I personally didn't know that slot drives could support mini-DVDs either (everyone I've seen has a warning NOT to use them, so I figured that was the rule myself).
They do, so that's how, question answered, don't be jerks