Hey all, I was looking to buy this cord to watch some of my 720p content from my air, on my tv. http://store.apple.com/us/product/H3984ZM/A?mco=MTY3ODQ5OTY At the bottom of the page it says this: "Note: *Audio support available only on MacBook Pro computers released after mid-2010. Earlier models require a separate 3.5mm-to-3.5mm cable for audio." Does this mean that my 11" air won't be able to transmit audio? Only thread I found on the apple support forums said it DID support audio, but I'd like to know for sure before i spent ~50 dollars. Thanks!