I just moved to Boston for school and in my apartment my wireless signal drops a lot. I live with 3 other guys in a old 4 floor apartment.We all have macbook pros, iphones, and video game systems(2 ps3s,a wii and a xbox 360) all running on our wireless, tho when I am on my iphone it says I can join about 20 other networks. I am wondering whats a good wireless router. The apple airport extreme kind of seems pricey for 180 bucks. I already have a portable hd, and my wireless router is like 1 1/2 year old but is wireless N. Any ideas why my signal drops? I mean we just unplug it and it works again seems to happen every other day which is kind of annoying. My router is password protected to sign in so I think the only people on that network are my roommates as its a very long and annoying 32 letter/number password the router picked itself.