Hey guys I've had my airport express as my main wifi connection and I was looking at getting a new iMac that can obviously use the n connection. I was thinking about getting a new airport to get the best of my connection but was just wanting to be sure that it still broadcast b and g along with n since my wife has a 2006 macbook and we have a ps3. Second part of my two part question. Could the old AE be used as a bridge? Thanks!