My roommate just bought himself a wireless-N Linksys router for his laptop, but it's hooked up to my desktop because that's where the modem is also hooked up to. I also have a 5-port Linksys network hub hooked to my desktop as well. In order to have my own secure connection, is there a way to use his router or do I need to add another wireless router to the equation? I'm only using the WIFI for my Ipod Touch. Thanks for any help that comes my way!