Regrettably, they do tease you with some Pro features that you can click on but not use. NetSpot's free program, while not quite as delicious as WinFi, does offer quite a bit of information on Channels, Bands and SSIDs.
Rzmuda - During my travels, I found a decent alternative for Mac. Used quotes and found the site (for anyone interested)
It took me a minute to track them down because Google insists that I meant to type 'WiFi' instead of 'WinFi'. COOL_M_F - You've just earned yourself a 'Best Answer' for making my day.
