No more getting lost in suburbia!  No more scrambling with maps and looking incompetent in front of clients!   

Wow!  I spent half a day researching various GPS models and I am glad I listened to the fellow at GPSDiscount.com. This Garmin NUVI 660 screen is so sharp, you can load jpegs into the unit, listen to MP3's and a host of other features, I am now discovering.  

And the best part, it has a 8 hour battery and you can slip it into your coat pocket when you want to take it to another car.  You can also upload a CSV file from excel with all of the houses you plan to show.  I plan to use the jpeg feature to show new clients 'visual testimonials' of all of my pics I take at my client's closings or at their new house.

It also won PC Magazines' Editor Choice GPS in 2006.

It is pricey (retails for 1000 something) and I picked it up for $704.   I think its worth it..but then again I am a sucker for tech toys that are well designed.