http://www.youtube.com/watch?v=TvreFa7G4FY quote the youtube readme: "This is a video showing off progress in Mupen64GC aka WiiN64 or Wii64 as of svn version 315. It is running on a Gamecube, so there are ROM Cache loads (the blue bar) in large (bigger than 96mbit) ROMS. Also, it's only using the pure interpreter for now, so naturally things are slow. (Sound is also off) This is still considered an alpha version so please hold back your OMGWTFBBQ, WHY IS IT SO SLOW? comments.. Enjoy http://code.google.com/p/mupen64gc/"