OK- got this funky Nyko dealie thing from my sister's fiance today (from the goodwill bin.) After a bit of fiddling, I fgured out it's a Gamecube accessory- it's got lil slots for 4 memory cards and 8 or so flip-out disc holder dealies. Here's the thing- there's also another compartment in the top, and for the life of me I don't know what it's for! The way it's set up, the GC would sit over the door of this spot, so you couldn't actually open it with the GC in place. I thought it might be to accomdate something attached to the bottom of the system, but you can't put the system back with the door open. Anybody got any idea what I'm talking about, and what that hole's for?