I've had my ATV for about 3 weeks. It's great when it's working, but I can count on it *not* working everyday when I get home from work. ATV still sees my wireless network (full strength), but it is no longer appearing as a device in iTunes. Usually some combination of restarting iTunes and reconnecting (or Connecting to New iTunes) will get things back on track... but it is getting to be really frustrating. Something is very flaky, and I'm not sure whether there's anything I can do about it, but would appreciate any ideas you have. My setup: iMac G5, networked through AirPort Trendnet TEW-633GR (N router) OS 10.4.11 iTunes 7.6 The wireless network has a WEP2 password. Firewall is set to OFF in the Sys Prefs. Help?