Originally Posted by
matthewperk
Because it doesn't have a gps built in you would need to use a USB one. In order to do that u would need to hack on drivers to the tablet - something that I know from experience isn't easy.
I agree in a car the 7" form factor is amazing, but the pendo pad is a really low spec tablet. My suggestion if you really want to go down the road of a tablet is to spend about $250 on a new fully speced (at least tegra 2 or equivalent) to ensure it can do what you want relatively smoothly. There are 7" toshibas, samsungs and acers out on the market that will do the job much more cleanly and easily.
My advice sell the pendo pad and use the cash from it to buy a properly speced tablet otherwise you will spend so much time and money getting to to do a poor job of what you want it to do that you may as well have bought one that does it all the better.