It would help to know if you shoot RAW or JPG...
But i'm curious why K7 vs 50D? If you're looking to buy one from the second hand market, I guess it makes sense... but brand new... at least here in Canada K7 still sells for a little more than 60D... And although 60D is a very peculiar beast, i'd pick one over the 50D on any given day...
Originally posted by kittykat46 The K-7 has better image quality with RAW
Not that I want to pick on words... but pixel-peeping aside, for me, one of the biggest drawbacks of Pentax RAW files is the fact that you can't change color profiles in ACR... (I really don't know about other RAW-converters)... here's what i mean:
For both Canon and Nikon all color profiles are available in post-processing... but not for Pentax....