OT

Gregg,

LOL. I have a Lexus with Nav too. This thing eliminates finger prints on the screen:
http://cgi.ebay.com/ebaymotors/Screen-Pr...1QQcmdZViewItem

Thankfully the sheet doesn't reduce light brightness much at all, which was one thing that I worried about. Don't know if I bought from this particular company though.

There is also a device to eliminate the annoying "I Agree" at start up. Let me know if you are interested.

Hope this helps.