Hi, I have read somewhere that one way to improve the TC connection speed is by setting it up as Wifi "n" only (and therefore disabling g and others)... Hence 3 simple questions: 1. is it the case ? 2. if so, how do you do it ? 3. if you do it, can you then change it back to b, g and n ? Note: I use my TC only with my MB Air. Thanks, W.