I currently have a MacBook connected to my Airport Extreme via wireless 802.11g. I would like to connect a USB HD to the AEBS to store my HD videos. I would also like to add an AppleTV to the mix in order to play back the HD content on my HDTV. If the movies are stored on the AEBS HD, which are referenced on my MacBook's iTunes Library, when the AppleTV attempts to play a movie, is it streamed from the AEBS to the MacBook then to the AppleTV? Or would the AppleTV grab the content right from the AEBS? I am worried that the g's bandwidth would cripple the playback to the AppleTV. Anyone have a similar setup? Thanks.