For some reason the newest builds won't work for me...sort of.
I have problems with controls, I can assign whatever keys and buttons I want, but once I get in-game, I can only get past the warning screen in Wii games (leave adequate room for blah blah blah) and then nothing works (except alt+ f4 or alt-tab), for some reason GC games work.
Didn't have any problems with older builds and I use the same configuration everywhere.
Also, sub 3.0 builds (like 7612) have problems as well. In Rune Factory Frontier I can get past the intro and navigate in starting menu, but once I get into Load Game screen, the game stops, giving me info that I should connect nunchuk or classic controller (again, never had that problem before).
I wonder if I'm alone with this.
