Hello I need some help. I'm completely new to photography. Know absolutley nothing about it. I just know that it's fun and I want to buy a real, actually decent camera. I've just been toying around with a regular point and shoot digital camera. What exactly should I get? I like taking lots of nature photography and some of local bands. Would about $100-$150 be realistic for a camera like I'm describing? I have no idea what the price range is for a decent photography camera. Thanks for putting up with my lack of knowledge.