RadTech (http://www.radtech.com) has released ClearCal anti-glare
film for the glossy displays on the 17-inch MacBook Pro and the
17-inch and 20-inch iMacs. They’re US$19.95 each.

ClearCal AG (anti-glare) films improve the viewability of glossy
glass displays when used in brightly lit or outdoor environments.
ClearCal films combine a tempered 2-mil matte finished,
anti-reflection layer, permanently laminated to a 3-mil flexible
transparent base. A blemish-healing siliconized adhesive provides an
optically-correct, yet easily removable bond that conceals existing
surface defects like abrasions and scratches, according to the folks
at RadTech. The siliconized adhesive is permanently bonded to the
base layer and doesn’t leave any residue behind if removed.

ClearCal’s tempered, optically-correct surface resists scratches and
abrasions and is easy to clean, says RadTech. In addition to glare
reduction, ClearCal provides a level of impact protection and
minimizes the appearance of oils or streaking if the display is
touched.