Hey everyone...I am looking into purchasing a new camera here within the next week. I currently have the XTi and find that it's not cutting it well for my new area of interest for photography - concert photography. I can't seem to get that decent of a shutter speed and when I do, the quality is not good because of noise.
I posted in the main camera section of this board on whether I should get a 40D or a 5D, and i've decided to go with a used 5D after everyone's help! My only question is though, that a 5D goes up to ISO 3200..is that going to be enough of a jump up to get me decent shutter speeds? I will be shooting a lot in local bars (lighting can get pretty terrible in those places).
The reason I ask this is because my zoom lens is the 70-200 f/4. I did a shoot last weekend and shooting on Av my shutter speed was 1/10 with f/1.8 
The only lighting available was a few spot lights above the band, plus a few windows in the back (it was dark outside though). I was having a hard time getting the lens (50mm 1.8) to even focus in a lot of places. I tried the camera on auto and it used ISO400, 1/60 which is cool, but it made me use flash (ew).
so my main question is, is ISO 3200 enough or am I doing something wrong shooting manually?
I'm new to this so sorry if this question is stupid, but i'd appreciate any help/advice! I have another gig coming up on the 21st and would love to be able to get a decent shutter speed without having to use flash!
thank in advance! 


