I'm making the move from point and shoot, to SLR, which one should I get? I've sort of narrowed it down to handful, what can you tell me about the ones I'm interested in? Good? Bad? OK? http://www.circuitcity.com/ssm/Sony...sem/rpsm/oid/156770/rpem/ccd/productDetail.do http://www.circuitcity.com/ssm/Niko...75803/catOid/-16942/rpem/ccd/productDetail.do http://www.circuitcity.com/ssm/Cano...59338/catOid/-16942/rpem/ccd/productDetail.do Also, what lens should I be looking at to accompany any of these cameras? I believe they all come with a lens, but I would think the one that comes with them, is just a basic one. What is a good size lens to have for a photographer, just starting out?