Guys, I did a search but could ot find anything on this topic.

Do they sell screen protectors to protect out Nav screens?

If so,

Where can I get them?

There are some websites that sell them, but they are the same material as PDA screen covers. You could probably just go to your local office supply store and find something that would fit.

Will the touch screen still work properly?

Will the touch screen still work properly?

Yes, the navigation screen uses resistive touch technology, meaning it is looking for pressure. Having a screen protector on the screen wouldn't interfere with the operation.

-Chris

I just put a screen protector on my new HTC Hero smart phone. I bought a pack of 3, and cut to fit. The touch screen works just fine with protector on. I'm sure the same would apply to Nav scren.

I have a NuShield screen protector on my nav screen. It works well even when the sunroof is open. It also hides fingerprints on the screen. The film has a tacky backing and will not harm the display when installed or removed. It does not interfere with function either. The film is called the DayVue and it has antireflective properties.

Cool, I just ordered on ebay.