In order to fully use the CUDA capabilities of my GTX295 video card, I tried installing the beta drivers 185.62 and 185.66 for WinX64 bit on my Dell Precision 690 Workstation.
Both of these beta drivers “kill” my Sigmatel sound card driver disabling all sounds.
The GeForce Driver Release 182.50 WHQL driver works fine with no issues.
Does anyone have any ideas how I can get around the problems with the beta drivers?