I'm having a problem (which only starting happening with the upgrade from iTunes 7 to 8) where randomly my AppleTV will drop the connection to my Mac when using it as AirTunes. It doesn't drop the connection with streaming music or movies. My network is fine, internet works as it should. Anyone else encountering this? I found a thread on Apple Discussions where some are having the same problem but I want to know how widespread it is. Thanks.