NiGHTS bug... (Note: It's on a mac)

[Chao Freak 1]

OK. So whenever I go in to play NiGHTS mode, I get past the first four rings, and then I get stuck. Litteraly. Sonic Stops, and he can only move up, and down. You can't go left or right. You're just stuck. Does anyone know if there's a way to fix this? I'm guessing that it's a bug that only pops up if you're running it on an intel mac, but I still would like to fix it.
screenshot:

 

[wise.rain]

I'm guessing that it's a bug that only pops up if you're running it on an intel mac.

Probably, I can play NiGHTS on my Mac, and you know how old mine is.

Also I like your new theme. =)

 

[SSNTails]

Are you running the Windows SRB2 inside of DarWINE? The Mac-compiled SRB2 is intended for PowerPC.