Hi. I'm new to photography, and need som help. I've noticed when I take pictures when it's dark(without flash), the pictures gets blury. Ok, the case is, tonight I'm going to take some pictures of a band while recording in studio. I guess the studio is pretty dark(maybe some spots). I want to take good pictures. So I need some hint.. ISOspeed? Flash? thanx for any help... The camera I'm using is a Minolta Dimage XT.