Awesome, should I get a Wii I'll probably pick this up then.  The wii-remote for brush strokes didn't entice me at all when I heard about this originally because I can't see it actually adding all that much considering the way the gesture system is set up.  Beyond that, I've enjoyed the Dual Shock for platforming more than the Wii + nunchuck setup (although I my experience is somewhat limited there).  I was going to hold off, but with 480P and widescreen support added  I might do this when I get a Wii - assuming the game still won't run in PS2 emulators by that point.  If it does, fuck 480p, I'll go 1600x1080.