FYI, Red Octane's new version of their Ignition pad (Ignition 5.0) now works with the Gamecube/Wii, PS2 and Xbox (not 360). I have the previous Ignition pad 3.0 and really like it. It's $80 with free shipping, but it is thickly padded and has raised arrows, which I pretty much need to be able to play DDR games. Otherwise I have no idea where my feet are.... Again, though, I don't actually have the 5.0 version, I have the 3.0 version. I would like to hear if anyone gets the 5.0 and what they think of it and how well it works with the GC. Obviously it probably wouldn't be worth it just for Mario Mix, but if you have or plan to get any Wii, Xbox and/or PS2 DDR games, then it's worth it.