Speaking of GPS units, I favor Tom Tom and the latest update gets me to Pennecamp then runs out of roads. Hey I understand why TV grows faster than a programmer can do an update!
Mrs handie bought me the APP for my ipod touch which by the way just did a free update. It requires a windshield mount that contains a GPS receiver, speaker and power cable. I love it and use it everyday for finding all you folks out there.
If you have the conventional Tom Tom for your car, download the voice of "uncle rum" to the unit. It's hilarious having a drunk giving you directions. Mrs Handie hates him but he keeps me alert when Im alone, however she gets suspicious when I get home smiling.

Handie
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Upstate NY and The Villages-If your not living on the edge, your taking up way too much room."