I've opened all the ports, all the right services are running, my media is in the WMP library and shared with the Xbox 360, but xbox can't see my computer.

WMP11 does see the Xbox 360 though and sharing with it is enabled. I also shared my media folders over the network to see if that would help but it didn't.

I uninstalled WMP11 and reinstalled but that didn't help. Tried restarting PC/Xbox ... nothing.

edit: I just installed Winamp Remote and I can stream just fine with it. But the video streaming is kind of crappy so I'd still like to get WMP11 working if anyone knows how. Apparently lots of people are having the same problem I am

Edited January 24, 200818 yr by electroglyph

After reading hundreds of posts I finally came across http://support.microsoft.com/kb/928788 and that's all I needed.