Patryst.com creates the tourist guide of your choosing on the Web or on your iPhone. Are you fascinated by private mansions? Search by keyword, choose the tours for sites that you want to visit, and create your itinerary step-by-step, in the order thats convenient to you. Then just access the itinerary on your iPhone and youre ready for a custom-made guided tour. On each tour, youll find a map, the history of the visited site, and, for certain monuments, an audio commentary.