Terry
How portable--something to carry in your pocket like for hiking, etc.? Or for a laptop that could be used while driving? I have have a laptop mount in my GMC office and I use Microsoft Streets and Trips and Delorme StreetAtlas USA, both with a GPS antenna. My laptop has a 15 in screen so it makes navigating and finding places a lot easier, has voice commands, and can be downloaded to my PDA for handhelp use. I haven't used the PDA function but will eventually.