I got the following two questions about the HCHII with nav system:

1) Once I get to the map view, Is there a way that I can show the time and date in big letters? It automatically shows this if I dont accept the navigation agreement.

2) What is the accuracy of the gps in most cases? How many satellites link to it? I know that on the prius, it gets its info from 3-4 satellites, while hand-held GPS get anywhere from 12 to over 20.

(1) Go to the menu and push Clock. You can choose how it displays (large, small, or analog) when you are in that mode, or under the advanced menu

(2) As accurate as any GPS, with 30 feet or so. Depends on how many satelites you are receiving. Holding down the Map, Menu, and Cancel button for a few seconds brings up a host of options to see, including one that shows how many satelites you are currently receiving, etc.