I've got a Mac Mini running Apple TV OS with the ATV Files plugin. I have ATV Files sourcing from a mounted AFP volume (my MacBook Pro) over wireless. The problem is that every time I play a video file off the AFP volume it doesn't buffer becuase it thinks that it's coming from the internal drive and the video studders and stops frequently. I need to figure out a way to force quicktime to buffer the files it plays. Streaming works perfectly from iTunes for TV shows / movies, it's only ATV files that does this.