I apologise if this has already been posted but I have searched for a definitive answer to this question and I'm still at a bit of a loss. I have a G5 upstairs whose iTunes library I'd like to stream to my hifi downstairs. Airport Express seems to be the answer, but will it work with my existing BTHomehub network (I do not have an Airport base station)? Luckily, the Airport Express would be plugged in very close to the Homehub so I could connect it via cat 5 to the ethernet port. I've read that there are issues with certain routers when connecting an AE wirelessly - will connecting it via ethernet eradicate any problems? Any help greatly appreciated!