Yeah the 41mp sensor nokia has is an impressive feat. It has a big sensor for a cell phone, but its still a much smaller sensor than the one that is in the 10mp Canon 40D that CPI uses in a lot of studios. So the Nokia sensor is great compared to other cell phones, but the 40D will win in picture quality hands down, even if you are blowing it up to poster size. Smaller sensors need more light and introduce more noise into the image. I suspect as time goes on they will figure out how to improve the small sensors to where they can compete with the current SLR sensors... but we are definitely not there yet.