I've just bought Excite Truck and love the game!
However, whenever I try to use my SD card to play MP3 files in game, my Wii freezes completely. It stops responding to the controller and the only way I can get it back is to hold in the power button on the front!
I have used the same SD card and MP3 files in the Photo Channel and they play instantly with no problems.
Does anyone else have this problem with Excite Truck or know how I can fix it?