Cheers for the help peeps. I shoot raw, and have the following lenses...
Ef 50mm f1.8
Ef 70-300 f4-5.6
Ef-s 15-85 f3.5-5.6
I already have a tripod. But sometimes it's not useful to get it out all the time.
I like going to the zoo alot and to museums. It's there that I have issues. When it's dark and its close up stuff.
Sometimes I do night time photography. I'll put some of my shots up. Sometimes I like night time sports photography like the le mans 24hrs race.
I understand that the higher iso brings more noise, I just wasn't sure if the newer cameras handled it better and would be of more use.