iPad and OzRunways
I second this, I always thought an Ipad was a device for nerds.Now I have one with Ozrunways installed I am convinced it is a device for both nerds and pilots.
I doubt there is a better VFR GPS made than what the gents at OZrunways have come up for Ipad, every Aussie pilot should have it.
Plus with another simple app you can get a very passable car gps. Plus you have internet anywhere there is mobile coverage (with 3G Ipad).
Otherwise get any current Garmin Aviation GPS