I was wondering if I could ask your opinion. I have been a film photographer and am now switching to digital SLR. THe film camera that I used was a Pentax and I never really had any problems with it. So I was thinking that I would purchase another Pentax, only digital this time. But for me, I have to be very aware of the financial end. I have been looking at the Nikon D3000 (10.2 MP) and the Pentax K-x(12.4MP) My question is; how much difference in picture quality is there in regards to enlargements with the difference of 2MP? As I mentioned before, money is tight so I don't want to throw any money away. Do not want to spend the money and then realize that I can't enlarge anything larger than an eight by ten. Thank you in advance.