On my iphone, iTunes Wi-Fi sync says
Sync will resume when "My-PC" is available.
It does not let me sync to my "Windows Vista" laptop.
I am not sure if it's firewall settings, iphone 3gs settings, or what. It does sync when I plug in the usb cable.
What I have tried:
I installed bonjour print services (though I don't know how to use it.)
I am running:
in Norton Internet security: Program control:
..........set Bonjour service to allow
..........set iTunes to Allow
Ping from pc command prompt to my iphone ip address (says host not reachable)
Plugging in iphone to power outlet
Plugging into usb on itunes, then disconnecting again.
iTunes 10, ios 5 (iphone), vista home premium service pack 2
It feels like the pc is blocking the access somehow. but im not sure.