I have a Canon Rebel film, and also a 70-200mm zoom lens (that I borrow, not actually mine ) I want to get into macro though and I understand that it may be cheaper to get a used camera body and several lenses for that rather than purchase a macro for my rebel. I dont mind it being all manual since it's primarily for macro anyway, so: -What's a good camera body for that, reasonable quality also affordable (used)? -I'm still having trouble understanding what exactly is different about macro lenses. I understand that they let you get closer and make the image larger, but what about the lens is different that causes that effect? -What's a reasonably inexpensive light meter I can find used? Thanks for the help, I'm really enjoying photography, and it's hard because all I have to go on are books so I appreciate anyone's imput.