So, there's this company called ZAGG. They make the "Invisible Shield", which is an outstanding new product.
As usual, it all starts with the US Military. Story goes they had developed an indestructible plastic cling wrap (the kind you and I would use for sandwiches) to apply to their helicopter blades...not sure what grade meat they make their sandwiches with, but rest assured, the bread will be protected!
My buddy recently ordered and applied Invisible Shields to his camera, Blackberry and iPod Touch. For the cost of a few albums on iTunes, all his devices are now protected from the worst the elements have to serve up (pocket lint, dust, loose change, gravel, sidewalk, etc). Should have taken some pictures of the application process, but alas, I have none.
The Invisible Shields don't hurt your gadgets in the least, and can be removed at any time. With a lifetime warranty, how can you go wrong? These shields let you protect your swag in style...yeah, I used to work in radio, why do you ask?
Anyway, check em out. If I get a new device, I'll definitely want to protect it's multitouch screen...looking at you, Apple. Check out their website for more details and helpful videos, or read a much more detailed review here. They have versions for all your gear, PSPs, iPods, laptops, phones, even the PS3!