well i just need to know how to update the media player, i installed my setup with Slayers Auto install !! thanks guys

FTP into the xbox and replace the XBMP folder with the folder for the updated version.

Go into you gamesaves from the xboxdashboard and delete the old XBMP save file.

Reconfigure your new config.xml file in notepad. Keep a copy of your original one (from the last version) for reference so you can add the shares and setting easily.

If you have trouble XBMP has it's own website with a very well documented instruction manual that explains everything.