Hi guys, I'm heading back to school in a month and one of the things lacking in that dorm is wifi. All computers need to access the internet via the supplied ethernet cable. I asked some current students about bringing my own router and they said it was allowed by "frowned upon" by the admin because it messes with the internet in the small space...whatever that means. One student said she used an airport express and it worked perfectly and was allowed. I was under the impression that an airport express and my linksys would both be acting as a router. Is there any reason I should drop the $99 and get the airport express versus the linksys that I already have that I know works flawlessly?