Sybixsus are you talking about a small scene like a church door and hall or a complete map with culling?
Well small in the sense that most/all poly's were being drawn at one time.
If it's a small scene with all that going on then I'd love to see a demo if possible because you must surely have few good tricks up yours sleeve there...and which slow card did you test it on at what fps?
No tricks of any kind, that was an unoptimized early demo. Running at refresh rate on a 9500 Pro.