Wifi Radar for Mac?

[DontFeedPhil]

Hey guys...
Im wondering if there are any programs similar to wifi radar for the Mac? I would like to be able to catch free internet with my laptop in the same way you can with wifi radar? Are there any options?

 

[Lindley]

A few minutes of Googling turns up two Dashboard widgets which may be of interest, Airport Radar and Air Traffic Control. I haven't tried either. You can get them from VersionTracker.

 

[DontFeedPhil]

Actually I was thinking more along the lines of kismac or macstumbler, or istumbler...