my price range narrowed it down to 40d and 50d. Ive been reading reviews on both and im still undecided. Should i go with the 40d and save a few bucks and skip out on MP? is the 50d's MP really worth it? Ive been reading reviews (mainly the negative ones to find out what problems people have been having) and there seems to be a lot of soft focus issues. would it just be the lenses used on the cameras? Or should I just keep my XTi and buy a great lens? OR maybe just wait for a used 7d to come on the market? sooooo confused! lol I mainly shoot family events and some studio stuff. still hobbying but looking to progress in time. Any help would be useful!