I've been looking for a way to keep my speedometer lens from getting all of those scratches and fine lines through it that make it almost impossible to see. I got a Palm Pilot for Christmas and I was looking at accessories for it and they have screen protectors available in a variety of sizes for different models of palm pilots. I tried one on my 650 readout lens and it works great. It should keep the lens from getting scratched and you can wipe mud and dirt off without worrying about scratching the lens. I peeled the film back off after riding the other day and it left no residue behind. They come in a package of 12 for right around 20$ and 1 should last a very long time.

 

Now thats a useful idea!I'm heading for the ol' office supply store tomorrow.