Just applied (well tried to) an Illumishield matte screen protector. Went on almost perfectly the first time, save for a small speck of dirt. Managed to eliminate that, but there are now a few bubbles I despair of clearing out. Hopefully I'll do better w/ the second when l apply it. Matte surface is nice, and no longer having the screen be an oily smear is a huge improvement. Concerns: increased stylus tip wear? will the adhesive damage the screen? how long will it last?