I'm wondering if any here shoot NEX and the DSLR-like bigger Sony bodies. I'm considering an a77 to use for action and all-around general photography. I already have a very nice compact, so it's like I need the smaller body. Can anyone compare to the different cameras in any meaningful ways I may not think of? WIll the a77 really be a big improvement over something like an NEX-6. If you didn't care about the size difference which would you get? Also, it seems there is a much larger selection of lenses for the bigger alphas...that is also appealing.