I have a TC that I have been using in n/b/g mode since I got it. I haven't had any speed issues but I like to play with things. So today, I thought I would dig out my old linksys and hook it up for b/g and switch my TC to n-only (5Ghz). I got the linksys working no problem but my speeds for the n connected items (my MBP and my MB) dropped like a stone to much slower than I am used to. When I set it back up for n/b/g the speeds went right back up. Anyone have any idea why that happened? Should I try n-only 2.4? If I am do that will I get any speed boost from switching to n-only?