So I'm having difficulty with my 4 roommates, here is some background: -Comcast is our ISP, we have the fastest internet available from them, 50Mbps down, 10 up -Sometimes, we try to all stream video or do other bandwidth intensive things I want to use an airport express for airplay purposes, as I have an ATV in my room and a stereo system I'd like to connect to -When I bought an airport express, it seems to be sluggish compared to the Comcast router, or at least my roommates complained that I messed with the status quo, and airplaying music often skipped and cut-out, not ideal -Bought a Belkin N300 (basic n router), and want to use that for normal day-to-day stuff, and we can airplay when needed on a dedicated network. -Setup the N300 today, that worked fine. Then tried to setup the Airport Express again (using a different SSID), and it won't connect. -Internet/Airport Utility told me to enable bridge mode (aka disable N300 as DHCP server) so that I could connect Airport Express behind the N300 -Didn't work, and now I got this error message in Airport Utility, please see attached. Please help me connect! Is it possible to have a dedicated airport express network for quality airplay experiences without interruption? Is it possible that the airport express is too antiquated for our heavy streaming needs?