Ok i have been borrowing a canont3 and practicing and have been asked a couple times to do a shoot but i am not ready yet. I have all the phtoshop i need, have potential clients lined up have access to a camera and just want to jump in and start shooting, i just want my own camera and a few things have me stumped. With Nikon and canon playing dueling banjos it seems like a new "better" DSLR with new features etc comes out every month, right now i am leaning towards the D5200 but i know that all around this price point are good, so please dont tell me its personal, give me some straight up facts and opinions. I am also wondering if it may be advantageous to go with something weather sealed and dust/waterproof? opinions please, I want best all around camera with best lenses. I am a little confused about canon vs nikon lenses. i think it was canon that you can use lenses from way back to the 80,s? also which has focus built into the lenses and which is the body? sorry trying to type fast. ty for any help