Hi all. I am somewhat new to photography. For the last couple of years, I loved to play with other peoples digital cameras. Then I finally did it...I broke down and bought my own. I bought the Canon S2 IS and it has proved to be a wonderful camera; it's got a nice long lens and good macro features (for a p&s anyway). I really enjoy my camera, but would like to step up to a DSLR someday. And to go with that new camera that I'll get someday, I'd like to buy the canon 100mm f2.8 macro. From the reviews that I've read, it sounds like a good quality lens. I have Photoshop elements 4.0, but haven't done too much with it yet. I've got questions about all this kind of stuff, and this looks like a good place to learn.