I just got a 17" MPB the new model with the matte screen and I bought the Moshi Clearguard with it. I really like it and used to it already. My only concern is when its closed does the screen touch the keys and if so what should I look out for? I was told the Matte LCD Screen is slightly harder to clean than the glass on the glossy screen, so what should I do? Take it off before i close it and put it back on or what other options are there?