Next thing to add is texturing (and a configuration dialog).
Oh, and thanks for your replies everyone. I didn't think anyone would care about my dinky little plugin.
Azimer: Okay. The rom browser doesn't seem to freeze when I do a release build, although it still won't kill the rendering context, or release the DC smoothly... ???
lightnight: C++, may add some assembler in for optimization later on though.
DVRipperD: Yeah, it works with GeForce cards (that's what I have).
nObedienzn: I'm very impressed by him too. I can only hope my plugin gets as good as his...
And for those of you that wanted to help test it: