Re: trouble w/ screensaver
Try updating ur video card drivers.
may be that'll haelp you.
Re: trouble w/ screensaver
Your video card must meet the minimum requirements below for the transitions to work.
Support for DirectX 9 graphics with:
- WDDM Driver
- 128 MB of graphics memory (minimum)
- Pixel Shader 2.0 in hardware
- 32 bits per pixel
- Windows Vista recommended system requirements
Your best bet is to check and see if your video card meets the requirements with the manufacturer. If it does, check and see if the manufacturer has a new "Vista compatible" driver.
Re: trouble w/ screensaver
You are using Vista, and your Windows Experience index got reset. Refresh the index, and you'll get your feature back.
Re: trouble w/ screensaver
Did you upgrade/add/remove/install/uninstall anything recently? Also, as Jimmy24 already suggested, upgrade to the latest nvidia drivers, as new drivers (are designed) to improve problems.