DrJohnZoidberg
Honorary Master
Wow that is quite sad that the app can't do something as simple as that. Anyway, Plex, XBMC or Mediaportal? what do you guys prefer?
It's not sad, it's designed that way
The whole idea behind Plex is to allow you to play media on any device you own, the problem comes in because not all devices can playback all the different formats of media that are out there. This is where the Plex Media Server comes in as it converts the media to a format that can be read on the device you're streaming to, it does this on-the-fly so you don't even notice it's happening (unless you have a really slow PC).
You get loads of different client applications that then connect to the Plex Media Server to get the content, the Windows Client just happens to be one of them.
Hope you understand better now what Plex is good for. Maybe you should try XBMC? I think that may work better for your situation.