tried the 3dfx32v3.dll from the 1.02.18 reference drivers and it fixes the
RC2K graphics bugs.
Once it's installed you can take out that new line in ral.cfg suggested in
the official patch, as it's not needed for this driver version.
You SHOULD keep the full functionality of the latest drivers, with RC2K
compatibility. I'd be interested to know if that isn't the case!
To save downloading the whole driver set from 3dfx, I've zipped up that dll
and it put it on my site:
3DNow! UK: www.3dnow.freeserve.co.uk
The file itself is at www.3dnow.freeserve.co.uk/files/v3-10218.zip (181kb)