So I bought a camera a while back, a Cannon Powershot S5 IS to be exact, and recently took it to a concert. Because they fill the room up that smoky stuff to make the lights look better, it's impossible to use the flash because it just fucks up the image so I used the manual mode and just played with the ISO and focus. I was able to get some good shots but what I found was that I had a lot of smeared photos from people on stage moving however they weren't particularly large movements. How would I go about fixing that? What settings would I have to play with? Thanks.