did the update yesterday and it was very laggy right after. it kept getting better but it is still very sluggish - no comparison to 1.1...sometimes people call me and the phone doesnt ring. i didnt install n9 tweak, home screen background settings or anything else which is fiddeling with the system... something went terribly wrong with this update. im not sure how nokia is going to solve this... what to do now? the lagginess is so annoying...