Just tryied Nexuiz 2.0 yesterday

[dominic]

Well LordHavoc said that he can not use it on his 7800Ultra with all features on as he only gets 15fps. But then again he uses a resolution like 3200x1600 so without realtime lights and on a more moderate res. like 1200x1024 it might work ok.

Did you mean 6800 Ultra ? The 7800 Ultra doesn't exist.

[KadaverJack]

If DP doesn't support displacement mapping, then what does the displacement mapping option do ? Offset / Parallax mapping ?

The option is called "Offset mapping"
There is no displacement mapping switch. But perhaps you misread "Deluxemapping". (deluxemaps are precompiled lightmaps, so you can see bumpmaps without realtime world/dynamic lights)

Did you mean 6800 Ultra ? The 7800 Ultra doesn't exist.

Yes, he has a 6800 Ultra afaik.

[dominic]

The option is called "Offset mapping"
There is no displacement mapping switch. But perhaps you misread "Deluxemapping".

I guess I did misread and mixed the words "offset" and "deluxe" in the menu.