I got black screen on fifa too. Tried every TV mode. I have the PAL version and my Wii is PAL too, so it should work... Did it ever work for you? For anyone?
I got the same shit. Default games work great but there are several bugs/crashes:
@ exibition: changing set/games numbers -> crash on load
@ road to glory: crash on match load
It's always the same... I guess it's normal if you have the same problems? Check it out...