harvard1932
..... you can't do that.. they have different system.

Dewey
Easy. connect both to the wi-fi signal u are using and on ps3 search for media unit or something and accept on your pc to share with the ps3

Mark
Quite simple thing.. First thing make sure play station is connected to your network.. Also make sure Windows Media Player 11 is connected to same network.. In player go to tool then option and click the library tab, then click Configure Sharing.. You will get unknown device in ps and click on "unknown device" and select Allow.. Do these..