Scratched my N9... It's actually quite easy to scratch it - I scratched mine with a rusty pair of scissors. You just need something with uneven surface and rub it against the N9 and it will scratch. The demos you see on video on using a sharp knife to cut it won't scratch because the knife despite being very sharp have a smooth cutting surface. It would get scratched if you use a rust knife on the other hand. Hope this make sense and be warn... I'm buying a screen protector for my N9... Anybody know a good one?