Screen protectors definitely seem to be a you-get-what-you-pay -for proposition. The dozen for $15 pack were adequate for my cell phone screen, but I had to get one of the good Boxwave ones to protect my PDA screen without air bubbles all over the place (part of the problem is that the PDA screen is in a recess, making it a real bitch to apply a cover without buckling it).

How 'bout it?....;)