Hi guys. I am really new to photography. I troll here often to get ideas and have realized a lot of people here have so much experience that I finally have to ask a question. My boss gave me $2000 to spend on equipment. He wants me to shoot landscape/buildings/people dining and shopping, etc. Basically a shopping center and whatnot. My question is, what body and lens should I get (all new, not used)? I was thinking about the 40D since there's the $200 rebate but that would leave me with about $900 for a lens. Maybe I could get the XSi. Thanks!