2011-05-02, 22:37
I have no problems with playback on mine (though I am using Ubuntu ...)
Try uninstalling all nVidia drivers, then reinstalling only the latest versions.
If that doesn't help, try going through the XBMC Windows FAQ or the Video Playback Troubleshooting sections of the wiki.
Try uninstalling all nVidia drivers, then reinstalling only the latest versions.
If that doesn't help, try going through the XBMC Windows FAQ or the Video Playback Troubleshooting sections of the wiki.