I looked all over iTunes help, and online. Maybe someone here knows... I have a Clammy iBook, running Panther, iTunes 7. When hard wired to my network, I can access the iTMS no prob, but when I go wireless with the AirPort card in my Clammy, I can access the internet and everything except iTMS. I don't see a Network/Connectivity/Internet setting in iTunes. Does iTunes on your HD access the online Music Store through a different port or what? I have a Belkin Wireless Router I am using, firewall off, essentially no security active. When I hard wire to the router itself, I am able to access the Music Store. What it be the AirPort card? Any help would be great...