Advice for an absolute GPS nub
I am looking into buying a GPS, I want it for 2 things, flying and driving, there must be a way of combining the 2? I was thinking along the lines of a PDA or Ipaq to do the job, I dont want to buy brand new so eBay will probably be my 1st port of call, can anyone tell me how I go about getting the software for a particular unit etc and what software, maybe give some tips as to the best unit to buy.
I am a complete nub when it comes to GPS' as I like the traditional means of navigating, but as Im going to use it for driving I may as well incorperate the 2
Thanks in advance
Dean