TeleNav is the new GPS Navigation tool from AT&T and Sprint. While it can only be used on PDAs and some smartphones, it is a handy tool to have in case you get lost easily while travelling. It does everything from rerouting you to your destination if you miss a turn, to giving you the ability to mark where you parked your car. (That definitely comes in handy sometimes!)

So here are some reviews for TeleNav...I wish they were paying me to promote their product! :)

Cnet (7/10)
PC Mag Review
TeleNav Site