I was reading a artical in the May issue of Popular Science, pg.80. It is talking about using a GPS unit, a dashboard-mounted camera and special software that once downloaded to a computer can create a photographic record of a road trip. Basically the camera takes a picture at set intervals and links the GPS units position so when both units are downloaded to a computer you can then use Google Maps to show pictures taken during your trip. It seems to me that all the parts needed to do this already exist inside the Droid. Is there a app for this?