I'll be moving into a new apartment this fall - looking for a good wireless router for a about $50-60... i don't need time machine capabilities; the apartment is small (1 BR, living room, kitchen etc) so all i need is something that will give me signal throughout one floor. linksys? belkin? airport express/extreme are too expensive! link me to some good options! is 50-60 a good range or should i up my price range?