Just getting into photography, currently using a Canon S3, Lensmate 58mm Adapter, UV and PL Filters, and Raynox DCR-2020 2.2x Tele-Converter.

edit: Woah! I haven't used that old stuff in a couple of years!

Well now I'm using um, Canon 5D and XTi, Tamron and Canon lenses, couple of 430 flashes and some Alien Bees.