Find Hot Spots in a Flash

I read this tip in Tim Ferriss' book, The Four-Hour Workweek. This little gadget from Golden Lantern, called a Wifinder, helps you locate wireless hot spots quickly and easily. It's a nifty little (small enough to fit on your key chain) tool if you do business on-the-go a lot and need to find a good signal fast for your PDA, laptop, or other wireless device.

And as of this writing, it's on sale. Sweet!