http://www.nvidia.com/object/dvd_decoder_1.02-185-trial.html
Compatibility Fixes for Windows Media Center 2005 Update Rollup 2
This decoder is optimized to work best with ForceWare Release 80 v81.85 or higher drivers
Fixed HD MPEG-2 video playback corruption issues on GeForce 6200 with TurboCache™ passively cooled GPUs
Improved fallback modes for inverse telecine in GeForce GPUs with low memory and with TurboCache
Compatibility Fixes for Windows Media Center 2005 Update Rollup 2
This decoder is optimized to work best with ForceWare Release 80 v81.85 or higher drivers
Fixed HD MPEG-2 video playback corruption issues on GeForce 6200 with TurboCache™ passively cooled GPUs
Improved fallback modes for inverse telecine in GeForce GPUs with low memory and with TurboCache