Look here http://forum.romulation.net/index.php?topic=29845.0 Also if you have Original R4 use Wood R4
what firmware are u using, it is probably outdated, it its a R4 original, use wood R4, but if it is a R4 clone, use ysmenu
wow i thought i was the only one with the problem... on my R4, these do not work: Relax Your Brain Touch made in Wario Sonic and Mario Olympics