I would like to have a non-touchscreen GPS because I will put it inside my dashboard, and I'd like to move the controls outside. I'm not sure of the exact screen size since I still have to measure the opening in the dashboard, but I assume it's about the size of a TomTom 100 series. Please tell me if you know of a good GPS that doesn't have a touchscreen. I'll be sure to post pics of the project. Thanks!