I trust this forum for accurate info. I currently own the D50 and I have been using it without fail for the past 2.5 years. I have the chance to buy a D80 at a very cheap price. Recently I have been blessed to make some money off of my photography.. I like my camera body however at times I feel like it's getting old and how professional can that look? its just an entry level DSLR right? So I would like some opinions on one vs the other, my good friend told me (who owns a D80) that the sensor is bad in that camera? this does not match other things I have been told but I am willing to listen to all input. Next up is midrange zoom what is affordable and what do you recommend? my local shop is telling to me to buy a AF S 18-70 DX but I have seen reviews posted online that indicate better lens at this price point. In case it matters I am doing portraiture and newborns as well as maternity photos. Thanks!