I'm going to a few big shows coming up the next couple weeks, I'm taking my panasonic lumix dmc-g1 with the standard lens it comes with. Just wondering on some decent settings you guys find for it? I want some nice shots that aren't blurred too badly with people moving. So I'm going to use the highest fstop (3.5). What iso settings/general settings (white bal so on) would you guys suggest for some killer snaps?