Instructions
Turn on your Sony PlayStation 3.
Open Windows Media Center via the "Start/All Programs" menu.
Click the "Tasks" button in Windows Media Center.
Click the "Add Extender" button in Windows Media Center.
Use your keyboard to type the "setup code" that is being displayed by your Sony PlayStation 3 into the boxes in Windows Media Center. (When Windows Media Center attempts to establish connection with your PS3, your PS3 will display the setup code in the form of an on-screen "Status Update" on the unit's main menu.) Click "Finish." Your PS3 is now connected to Windows Media Center.