My G5 (no Airport card) has two Ethernet ports. I'm using one to connect the computer to an Airport express allowing access to my home network. I'm wondering if it's possible to connect another device to the network via the second Ethernet port? I should point out that reason I'd like to do this is to connect my Apple TV2 to the PowerMac allowing: - faster streaming of media to the ATV2 (it can be slow over my Wi-Fi) - the ATV2 to wake the G5 over Ethernet I've tried plugging it in and also Allowing Internet connection sharing in the settings, but no luck. Cheers Josh.