I travel a lot on business. 6 months ago a colleague & I couldn't find our way back to the rental car return & almost missed our flight. We couldn't believe we got lost around Miami airport!
4 months later, calling on same client, my colleague had this Garmin nüvi 255W 4.3-Inch Widescreen Portable GPS Navigator
that his wife had given him for his birthday. I thought our goose was cooked when we got stuck in traffic heading back to the airport, cuz we had to go to a different rental company this time & there was an accident forcing all the traffic off the hiway. Using the Garmin nuvi, we easily rerouted ourselves around the congestion & got straight to the rental car return without a single wrong turn! Even made our flight with 5 minutes to spare. Now I can't see business traveling without one. If you travel a lot, it's definitely cheaper to have your own Garmin nuvi GPS than paying over & over for it at the rental car companies!