Ok, here is the deal. When you are talking about an SLR, it is all about the glass. I think the suggestion to get a Canon 20D or 30D or the like is a very good one, you can pick one up on ebay or here for under 400.00.
My first digital was a 20D and I have shot billboards with that camera so I am sure it will work for your needs. Invest your money in a good lens, that is the key. Lighting is also key, and natural light is your friend, as someone else mentioned, flash will most likely not work for macro and it tends to look very artificial.
I also agree that a good point and shoot should not be ruled out, depending on what your long term goals are. Even though I am a professional, I use a P&S quite a bit. Mainly for fun and for those times when using my pro gear is not necessary or convenient. My P&S is a Canon Power Shot G10 and I love this camera (there is now a G11 too). It has a very good built in macro lens and has more mega pixels (14) than my Canon 5D (12)!
Here is a close up shot I did recently for my photo blog of my Mom's fried Mac & Cheese :wink: with the macro:
I will be testing out a leica next month and posting results to my photo blog if is anyone is interested. I can not wait to get my hands on this camera!
My first digital was a 20D and I have shot billboards with that camera so I am sure it will work for your needs. Invest your money in a good lens, that is the key. Lighting is also key, and natural light is your friend, as someone else mentioned, flash will most likely not work for macro and it tends to look very artificial.
I also agree that a good point and shoot should not be ruled out, depending on what your long term goals are. Even though I am a professional, I use a P&S quite a bit. Mainly for fun and for those times when using my pro gear is not necessary or convenient. My P&S is a Canon Power Shot G10 and I love this camera (there is now a G11 too). It has a very good built in macro lens and has more mega pixels (14) than my Canon 5D (12)!
Here is a close up shot I did recently for my photo blog of my Mom's fried Mac & Cheese :wink: with the macro:

I will be testing out a leica next month and posting results to my photo blog if is anyone is interested. I can not wait to get my hands on this camera!