ATV2 can't see iTunes shared library
I have spent hours reading forums and trying many different settings and am about to return my AppleTV. I have tons of movies converted for viewing on the AppleTV but I feel I have wasted to many hours of my life and am about to give up.
Here is my setup:
Dell XPS Desktop connected to router by ethernet, Dell Inspiron 1525 laptop connected via WAN - both running latest version of iTunes (10.2.1) Both running Windows 7 Professional (32 bit)
AppleTV2 (connected wireless - current firmware)
iPod Touch (3rd generation - current iOS)
Home Sharing enabled on all devices with the same user/password
D-Link DIR-655 router
McAfee Security-as-a-Service Firewall/Anti-Virus
Right now, I have been only working on my desktop PC - I figure if I get that going, I can do the same to my laptop to get it going as well...
I have opened up the recommened ports on my software firewall.
I've briefly opened the ports on my router. (closed them again as I don't want those ports open to the 'world')
I've checked that iTunes is allowed to access internet through firewall
I completely uninstalled McAfee and tried with windows firewall turned off.
I have reset my router to factory conditions with minimal user settings
I have reinstalled iTunes
I have reinstalled Bonjour service...
Can't think of anything else to try
My iPod is able to communicate with the ATV2. I can 'stream' from iPod to ATV2 no problem. However, I keep the movies on my desktop and want that to be the main media source. Also - on the 2 PC's, I haven't ever seen the other's Shared Library in iTunes. If I turn off iTunes and reload, I can briefly see my library on the ATV2 and iPod... but only for a minute or 2 and then it disappears. Does anybody see any glaring thing I have forgotten? I'm at my wit's end... please help!!!
Dell, Windows 7