I have a recent iMac and will buy a new MacBook Air. And I'm finding fastest way to connect internet to the Air. Wi-Fi is still too slow and USB-Ethernet converter offers only 100-Mbit speed. But both of them have Thunderbolt port, so I expected internet sharing via the port. It could be fantastic.
But I couldn't fine any way to do that. In configuration panel, it shows only old options like Firewire. Is sharing internet connection via Thunderbolt possible? If it is, how can I do this?