How to tell if N-Driver installed in MBP 2.33 C2D?

[netdog]

I have a MBP 2.33 and when I tried to run the AirPort Extreme 802.11n Enabler.pkg to be sure that the wireless is running at N speeds, I get an error message and it doesn't install.

Is there a way to see if I am already running N? I checked in System Profiler, but couldn't find any indication under Network or Airport Card regarding B, G, or N.

 

[ironic23]

Go to your utilities folder in applications and look for something called network utility. on the first tab of that utility, you'll be able to select which type of network adapter you want information about and it will show you whether "N" is enabled. hope that helps.