Yep GC still up and running in my Wii and playing SSBM in VS mode.
--> to get ready for tournament coming up in < 2 weeks.
Other games that I have on GC I don't play anymore because they take too long to finish playing or restart.
Metroid Prime and MP: EoD comes to mind here. its great to play at first but then you get sick to death of the whole scanning you have to do if you want to fully complete a game.