DBURNEY  have you tried gmap.pedometer.com? not quite the same as having it self contained in an app - but quite useful nonetheless.

http://www.gmap-pedometer.com/  
(Version 4.0.2694)

DBURNEY  Yay Turly! Glad to see your back and once again pimping what I believe to be one of the best Mac add-ons ever. Now, if only we can get a Universal Binary :)  
(Version 2.0rc1)

DBURNEY  It seems to run on my Intel iMac - thanks.  
(Version 1.9)

DBURNEY  Great - worked like a charm. Thanks.  
(Version 1.2)

DBURNEY  I'm getting an error-199 when attempting to mount the disk image. Any ideas?  
(Version 1.2)

DBURNEY  Thank you very, very much :)  
(Version 1.2)

DBURNEY  Help - could someone mirror this? The developers .mac bandwith has been exceeded and now we can't get to it :(  
(Version 1.2)

DBURNEY  I actually installed the bundle prior to this installer being available. I'm using the 3 column view now and I love it. I have no problem with condensed flags, subjects, senders or anything of that nature. It just took a little tweaking of the column widths - now everything I need shows up just fine. But this REALLY is only for wide monitors.   
(Version 0.16)

DBURNEY  Wow, this is great! Any chance of getting a Universal version before, um, tomorrow? :)  
(Version 1.1)

DAVID BURNEY  Cool idea...interface needs some work, at least as far as being Aqua compatible...but I like it...I'll use it once the bugs with the interface are worked out.  
(Version 1.5)