Jordon Cooper just put me on to MacStumbler, a WiFi detector for my iBook for scouting on the run, or in my car – which i often do.
You know what I really want? A WiFi detecting watch that tells the time and how strong the signal is at the same time. Will somebody please invent it?
WiFi Detector
i have one that is even more handy (and a true geek accessory must), called the ‘kensington wi-fi finder.’
it is a key ring attachmet, so you don’t have to boot up your i-book to find wi-fi, but just press a button! http://www.kensington.com/html/3720.html