WiFi Connectivity - Wireless Gaming:

Enjoy wireless gaming and entertainment at your place.

With the PS3's built-in WiFi 802.11b/g support, you can quickly and easily connect to your wireless modem, router or other wireless devices at home.

This means you can play online games, browse the web on your TV or stream all your favourite video, music or photos stored on your home PC's hard drive - wirelessly to your PS3.