Chances are Blackberrys aren't designed to take advantage of insanely high bandwidth because there's no noticeable use for it. you may not notice any difference between a 45 mbps and a 115mbps connection except that the phone would be choking under the data load.
really iirc all WiFi N does on a phone is increase the range and prevents the router from throttling down to g for all devices.
it has a wifi-n radio, so i shouldn't be at G speeds, period.
give an example where n speeds is noticeably different than g speeds on a smartphone. and keep in mind that HD videos are worthless due to the screen being only 480x320 or so, and it actually runs worse as the processor has to downbuffer the videos to fit on the screen.
I would say direct downloads like podcasts would be improved over wireless N but not active content such as web.
Kinda sucks that I run a 5mhz N network at 300mb instead, always wondered why 2.4mhz at half the speed was the one that caught on in a busy band range.
