Is there any way within OS X (some hidden menu or something?) for me to see which wifi channel any detectable network is on? I ask because I set my home router on channel 11 back when i had a pc with XP and i chose that channel because at the time I had no neighbors on that channel. However, I'm now detecting 3 neighbors' routers and I'd really love to know if any/all of them are channel 11 so I can get OFF that channel and be using a clear channel. But I can see no obvious way to see this in the network preferences or the little wifi icon up on the menu bar.