Ok, I am a n00b when comes to take pictures but I would like to know (everything remaining equal) how much the megapixels of the cameras make a difference. After taking my terrible photos (In "My Collection" section) I realized that I hate joining this forum because it has become expensive, now I want to get involved in photography. You guys really inspired me. I want to get a decent camera that is going to work and I will not have to change in the next year or so... something cheap, something slightly used? maybe a refurb with warranty?
D7 is around ~700 with 6.01mp
20D is really expensive on Ebay, in pricegrabber is around ~900 with 8.2mp
S3 way too expensive...
Any other ones I should consider? Budget is around that area... (really, there is no budget, but oh well)