I've been looking for an iPhone 5 dock for my desk at work. There are quite a few docks out there, but the one feature I'd like is for me to be able to listen to music through headphones while the phone is docked. I've seen a couple cheap ones on ebay, and Belkin makes a decent looking dock with a rear audio port, but it does not have great reviews. Has anyone out there found a nice dock that supports the lightning connection & also has audio output built in??