Either the information is still a little vague, or what I am hoping for just isn't going to be possible: - Has anyone got any good info on what/how media playback will work? I understand what an extender for Media Centre does, but there's little information about what is possible for people who don't use a Media Centre. I've seen that you'll be able to view photos from your PSP/camera and music from your iPod, but I was hoping to be able to at least copy files (.jpg, .mp3, .avi, etc.) across a wireless PC network and play them on the XBox360, if not stream them. Anyone?