Currently in use:

Canon EOS Rebel Ti

Canon EOS Digital Rebel XSi

Canon EOS 20D

Canon EOS 40D

Panasonic Lumix DMC-GF3

Canon EF 17-40mm f/4L USM

Canon EF-S 18-55mm f/3.5-5.6 IS II

Canon EF 28mm f/1.8 USM

Canon EF 50mm f/1.8

Canon EF 70-200mm f/2.8L USM

Tamron 28-75mm f/2.8 XR Di LD Aspherical IF SP AF

Canon Speedlite 580EX

Canon Speedlite 580EX II