I'm playing Lego Rock Band with Configurable USB Loader using cIOS 223 (36/37). It works fairly well, but I get a lot of sound glitches in the game. The songs themselves play fine, but there's no cheering before the song, and the "clicks" when you move through the menus will often not play. Could this be a problem with my setup? I'm using cIOS 223 mload with block IOS reload and anti-002 fix, as that was recommended to me somewhere.