I have no idea what's going on. I was running Windows 7 with WM and TVersity to share my videos/music/photos to my PS3. After the latest firmware update it's not allowing any of these files to stream. It recognizes them and after a long delay labels them as corrupt. I installed PS3 Media Server (the latest) and still have the same results. I no reverted back to XP and have the same problems. After contacting Sony's HORRIBLE customer service ("it's not our fault, call Microsoft.) I'm at a total loss for ideas. I have seen others have the same problem but no one seems to either found a fix or just didn't post once they did. Anyone have any ideas?