@suren try this: making WMV acceleration work just add to HIVEDEF.INF this line: HKCU,"Software\Microsoft\MediaPlayer\Preferences\VideoSettings","EnableDXVA_WMV",0x00010003,1 to the first addreg section. @Wesmosis: wmp 10.0.0.3802 download link: http://www.microsoft.com/windows/windowsme...d/download.aspx then 1. run slipstreamer version 3 2. add my pack 3. add the registry entry from above.