Super Smash Bros Brawl slow game play.

[mazzii]

The game runs with occasional crashes and audio problems but generally it is smooth. The only problem is that everything in the emulator is about 30% slower than the actual game. The characters move slower and seems unresponsive. It is running at awround 27 FPS. I am using the settings that were found in a reputable post somewhere on the forum where he listed all the options.

My specs are:
Intel C2D E6600 2.40Ghz
3 Gig RAM
ATI HD 4870
24'' LCD


Anyway to fix to slowness? I've tried turning anti alias and other ones down but it did not improve speed.

Thanks.