This wrapper is certainly coming along well. It is sad to hear that you don't intend to continue it, though I'm glad you're offering the source for someone to pick up. Anyway, on to the meat of the post. I have a Radeon 7500 and the wrapper is working pretty well on it for the most part. Besides the sin of not working with Zelda:MM that is.

Well, aside from that here are a couple of common texture related problems (ignore the black bar at the top of the pictures and the cut-off bottom- the screenshots were taken this way for some reason even though they appeared correctly while playing):
Anyway, like everyone else I have to say great job! Aside from these few bugs (and non-working Zelda:MM!) this plugin really does have evoodoo beat in some ways like the sky in Zelda:OOT properly fading in and out. If this plugin continues in yours or someone else's hands it will easily replace evoodoo as the wrapper of choice.