Actually, you may recall that I posted a similar inquiry in another thread. Since then, I called a number of decal producers (check your local yellow pages under "decal") and asked if they had any friction adhesive clear vinyl in pre-print form. I picked up a couple of sheets and cut them up into 8 cm. x 6 cm. (which is the size of the Pronto screen). They just peel on and off and don't seem to attract greasy fingerprints as much. It doesn't interfere with the touchscreen in regards to functionality and can be easily replaced on a weekly basis (longer or shorter depending on your circumstances). Cost wise its just a couple of cents per cut sheet ($5.00 CDN. for 24 in. x 28 in. sheet - when cut produces about 135 screen savers). You might even get the decal people to pre-cut them for you. And in case you were wondering "No, my other name IS NOT Felix Unger!"