I've narrowed the Bryce wish list to just 6 wishes to keep it simple and not overwhelm the Bryce programmers.  Here they are, from 1 to 6 in order of priority:

1.  Ambient Occlusion.
2.  Instancing/cloning of objects or groups.
3.  Dynamic clothing and hair capability.
4.  Fast and usable Radiosity.
5.  Displacement mapping (if DazStudio can do it, why not Bryce!)
6.  UV texturing of select polygons.

If I just had these things I'd be jumping like a happy rabbit.

"An Example is worth Ten Thousand Words"