nvidia geforce 6600 gt

When I install the latest vista 64 driver for this off the nvidia site, I can no longer select 32bit colour at 1024x768. When I click on 32, it changes the resolution to 900x something, and when I set the resolution to 1024, it changes the colour to 16bit... Anyone else have this problem?

I encountered the same thing with a FX 5500 in Vista x64. I tried to provide feedback to nVidia, but never did find the right place.
thavidu wrote:

When I install the latest vista 64 driver for this off the nvidia site, I can no longer select 32bit colour at 1024x768. When I click on 32, it changes the resolution to 900x something, and when I set the resolution to 1024, it changes the colour to 16bit... Anyone else have this problem?

I had the same problem. Turned out to be the settings for my monitor. Changed it from Generic non PNP to the proper LCD (just use the highest resolution your monitor can support as well as the hightest refresh rate).
After that, everything worked great.
"thavidu" wrote in message

When I install the latest vista 64 driver for this off the nvidia site, I can no longer select 32bit colour at 1024x768. When I click on 32, it changes the resolution to 900x something, and when I set the resolution to 1024, it changes the colour to 16bit... Anyone else have this problem?

Yep, I got that on GeForce 6600 (passive). Going to try the monitor fix.
"thavidu" wrote:

When I install the latest vista 64 driver for this off the nvidia site, I can no longer select 32bit colour at 1024x768. When I click on 32, it changes the resolution to 900x something, and when I set the resolution to 1024, it changes the colour to 16bit... Anyone else have this problem?