So I ended up getting a Nikon D40x and yes you can go ahead and start rolling your eyes now... I know nothing about using this camera. I will be the 1st to admit that I thought buying a better camera means better images which I now realize is dumb. I only know how to turn this thing on and shoot it in general (green dial) mode. I know thing about ISO levels or anything of this nature but am looking to learn. I want to shoot this camera this weekend at a local show my friend is performing at (rock concert). My question is I only have the pop up flash, 18-135 lens Nikkor lens, and nothing else. Is it even worth it for me to take this camera? I don't know the 1st thing about shooting it in low light / indoor situations. Any recommendations as far as settings and what not?