I have a 1TB Time Capsule at home running a wireless N network. If I buy the older Airport Express that only has b/g, can it still connect, just at the lower speeds? My TC is upstairs, and I am setting up my home theater receiver in my basement. It has an ethernet port but no wifi. I'm thinking if I can just hook up an express to a plug, and run a short ethernet cable to the receiver, I am good to go, but I want to make sure the b/g can still connect to my N network, just at the slower speed. If I got the newer express, it would extend my network, which would be fine, but not necessary, since the TC seems to provide good quality in the basement anyway. So I don't really need the extension function. Thanks all.