Hi everyone, i want to buy a lumia phone but im confused what to buy i got tons of questions to ask 1, what is pureview technology 2, i play some of games on the store will 512MB ram would be fine? 3, some of camera features are scattered in every lumia phone like for example the other lumia got a nokia story teller app the other doesent ? or i just can download the app too through the store 4, is the dolby headphone feature boost music that much for better audio experience? Hope you can help me!! cause i really want one :-C