Hey guys,
Forgive me for invading your forum, but when I smoke some of you at the track, I want to be able to say "I READ YOUR FORUM YOU MAGNIFICENT BASTARDS!" (extra credit for those who know where that comes from).
Anyways, I am a big GPS geek... I am partial to the Garmin stuff... I have a GPS III and a III+, and I just got a StreetPilot III. The StreetPilot is awesome. It gives you voice prompts when you are driving, it will auto-calculate routes for you. If you miss a turn, it will auto-recalc your route for you. It's about $800 (or so), and it comes with software. You can create routes on your computer and upload it to your GPS... definitely the very best of the portable GPS's.
If I were going for a permanent GPS, I'd get one of the stereos that has an LCD display that flips up and out and hook it to a GPS in the trunk. Back when I was looking, the Alpine was the "one to have" back then, but I bet there are more that are better now.
I'd recommend the StreetPilot III. Got a good deal on mine from
www.cyber-marine.com