Whenever I sync new content (movies converted via Handbrake) from my iMac onto the hard drive of my AppleTV, it takes a really long time. Would the speed improve if instead of doing this wirelessly, I connected the AppleTV to the iMac via an Ethernet cable? This setup is possible based on the placement of these devices in my house. And if I did this, would it also improve the performance and speed when I stream stuff from the iMac to the AppleTV rather than syncing? (though this already seems fairly quick). Finally, would this setup change how my AppleTV accesses rentals over the Internet? Would the AppleTV still be accessing the internet wirelessly or would it be doing it over the Ethernet cable via the iMac as well? If the latter, would this change anything about the AppleTV's performance in accessing rentals and web content? How would this setup compare to connecting the AppleTV via the Ethernet cable directly to the cable modem bringing the internet into my house? Any help would be appreciated. Thanks.