I've recently been looking for GPS products lately and in my opinion this one is the best way to go (of course depends if they have maps for where you live)
I assume it's the same for other parts of the world they sell their product, but in Australia they have the best source of maps, the most functionally rich software, and it comes with a great bluetooth GPS device.
That way you can have a good gps device that can also be used with laptops and any future pda you get, and a good pda at the same time. You only need to upgrade your pda in the future.
Anyhow, I'm ordering one this Tues, so cannot give any real experience with it yet - above opinion just from researching last week.
