Apple TV can't access iTunes
I have a home network with an iMac and a MacBook, both have internet. They can't communicate however, as filesharing and printersharing aren't possible, the computers don't "see' each other.
The same goes for my recently bought Apple TV2, I can access the iTunes Store, can see YouTube movies, but can't connect with iTunes, as the computers are not recognised.
Could it be my modem, that's faulty? I tried everything, but it just won't work.
AppleTV 2, Mac OS X (10.7.2)