*ahem* Didn't I reply to this at NGemu? I did!
hehe...guess I can't fault you for trying again at the
real 1964 forum.

(No offense Bobbi, but here is where the
real N64 action is.

)
Anyway, depth problems is a plugin issue with some games. I've never tested Duke Nukem, but I'm afraid you'll probably just have to live with it.