I'd seen the Sony thing might be the best bet. I'm struggling to find a Ricoh supplier in the UK who has a GPS enabled 500 for me to have a look at. I particularly like the "rugged" look of the Ricoh. I never know where I'm going to have to take pictures and while a nice Canon G7 linked with an external GPS would be perfect for image quality I'm not so sure it would survive the top of a scottish mountain in a blizzard...or being dropped in the mud flats around the coast

The solution of course is don't drop the camera but hey I know my limits