So I've been looking into some photography technology classes at county college. I really enjoy photography but I only have a Fujifilm digital camera and need help picking out a decent body and 2-3 must-have lenses for starting out. Looking to spend roughly 600-700 on the body and about 300-400 total on lenses, if that's possible. I really don't know much any of this stuff is supposed to cost, so try to keep flaming to a minimum. I have NO problem buying used, assuming the condition is good. From what I've gathered trolling, I'm thinking that I want to go Nikon, but I could be wrong. Halp? If it matters, I intend on photographing a lot of landscapes and the occasional local band at shows and maybe a few portraits.