Things You'll Need
Instructions
Choose which connection your Gamecube will use for its display. The HP Dual TV Tuner has S-Video and AV (red, white and yellow plugs) inputs.
Connect the appropriate cable for your chosen connection type to the correct port on the back of your Nintendo Gamecube.
Connect the other end of the cable to one of the corresponding inputs on the back of the HP Dual TV Tuner.
Insert the USB cable into the back of the HP Dual TV Tuner.
Connect the other end of the USB cable to your computer.
Open Windows XP Media Center and select the HP Dual TV Tuner from the list of available TV devices.