<< 3dchipset.com has them too.
You've had problems with the 21.83's? I haven't heard anything bad out of those.. just the 23.11's. If you've had problems with the 21.83's, please tell.. I've been recommending everyone use THOSE instead of the 23.11's. >>
I dont think the 21.83 caused the problems but I think when I was using the 23.11's it damaged my card so when I went back to the 21.83 it would still freeze. However, I was able to exchange that card for a good one.