Things You'll Need
Instructions
Connect a Media Center PC into a router with an Ethernet cable.
Slide a wireless adapter into the USB port located in the back of the Xbox 360, then snap the adapter into the system just above the port.
Turn on the Xbox 360. Go to the "Systems" tab. Click on "Network Settings", then "Edit Settings." Go to "Wireless Mode" and find your wireless connection. Go to the "Media" tab and select "Media Center".
Go to http://www.Xbox.com/pc setup on your PC and download the software on the page. When you install the software, select "Network Performance Tuner".
Select the image, audio or video files to play your media.