Sorry, i know there have been many problems like this but, I got SSBM to work, except once i select my guy, and hit start, it freezes, and i have to quit.
Try the Language trick!
It means you should change the language (lets say from english to japanese) or otherwise!
If you want you can rechange it!
Just the "changing" fix that "start" problem!
Now you can select a dude in 1 P-Mode and fight ingame (i guess with 5 Fps ;-)
After you kill the enemy the Game will freeze !
Dont worry its normal and no one here has ever past that way
Sorry, i know there have been many problems like this but, I got SSBM to work, except once i select my guy, and hit start, it freezes, and i have to quit.