Just got a lite for my B-Day and want to treat it right. I bought some DS Lite specific screen protection film from www.shieldzone.com. This stuff is supposed to be the best there is and after watching a guy rape his ipod using a key while protected with this stuff, I was sold. The iPod suffered no damage from the key rakes. Anyway, after getting my hands on the Lite, I'm somewhat skeptical as to whether I even need to use the film. The stylus has a soft head and other than fingerprints, I can't imagine anything else happening to the screen. Nintendo's website claims that using protective film will reduce the sensitivity of the screen. Anyone care to comment on that? Also, the film comes with an application spray that must be placed on film which makes me worry about possible excess liquid seeping into the inards of the DS. Gotta let the DS sit for 24Hrs after application, which sucks a bit.