Olympus C-750 Ultra Zoom, from 2004 to 2006.
Canon EOS 350D, from 2006.
Lenses; Canon EF-S 18-55mm, Canon Zoom Lens 55-200mm.
Olympus µ 770 SW, from 2008.
(I mainly use it to take photos of fireworks and tadpoles in an aquarium, since I find it useless for most other things.)
Canon EOS 550D, from 2010.
Lenses, Canon EF-S 18-55mm IS, Canon Zoom Lens 55-250mm IS.
Additional toys:
a digital close up +1 +2 +4
a digital macro +10