Hi, I've been investigating this for a little bit now. I've read a lot of people online saying that you don't need much more than the Nikon D5000 for high quality headshots. I have a lot of connections with comedians, actors and real estate agents, and thought this would be a great way to make some extra money. I've done a lot of videography in the past and would like to start to learn photography and do headshots for my peers. I don't want to spend a lot right out the gate. Any suggestions would be appreciated! I realize I'll need the camera, lighting, tripod, lenses etc... What kind of initial budget would we be looking at without sacrificing much quality? Is there a better suggestion in terms of a camera? I'll want to do inside or outside shots. If any of this sounds naive and remedial, Please excuse me since I am in this area... Thanks!