How to Stream Media From a PC to PS3
Streaming media from your PC to your Sony PlayStation 3 video-game console allows you to view your content on your PS3 without actually transferring it from your computer to the console. This is done over a wired or wireless network connection. You can stream videos, songs and even picture files from your PC to your PS3 using the native Windows utility Windows Media Player.
Click "All Programs."
Click "Windows Media Player."
Click the "Stream" button in Windows Media Player.
Click the "Turn on media streaming" option in Windows Media Player. Any content you add to your Windows Media Player library will be accessible via your PlayStation 3's main menu.