I've been tinkering with it off and on for some time now, and its really irritating that I can't seem to get the file sharing to work over my WiFi Network. I'm running a desktop PC with Windows XP Pro installed, and a laptop with XP Home. The wireless system is the newest LinkSys wireless router and router card. I just can't seem to get the two computers to see each other. I have however networked both of them before, and shared files before.