Here's what happens: I go to Expert Cheat Mode, go to KH2, add new cheat, (do the required steps to put in a code) then when I back out of it, it says its saving, then it says that there's not enough space on the disc.
3) Well, it says there isn't any room left on my disc to add anything, so i was just going to delete crap codes/games from it, but there isn't any kind of option that lets me do it.
And I have another GS disc that does have room, but it won't keep the game on there, I'll try it again.