I just figured out how to media share with windows media player. It's an awesome feature that has great potential, but i am having a little problem, and maybe someone else out there has had this same issue. I have my laptop connected to my ps3 via a wireless router, and I have configured my firewall to allow the ps3 to access the computer. When i open a video on my ps3 it loads it up and starts playing it but after a few seconds it starts lagging. eventually it just froze and I had to restart the ps3. I am wondering if this is a computer issue, does the video use the processor on the computer or ps3. I did happen to be running a virus scan at that time, so maybe that could have caused the lag? -- Systematic88