I use Nikon equipment. Currently I have
(2) D70 Bodies
18-70mmf/3.5-4.5 lens
80-200mm/f2.8 lens
300mmf/4 lens
1.4x teleconverter
28mmf/2 Used only at infinity focus and f/2 for Northern Lights photography
50mmf/1.8
Bogen 3221 tripod
macro focusing rail
panorama head
ball head
quick release plates on everything
(2)SB800 Flash
(2) flash brackets
White lightning strobes X2400
4 light stands
2 background stands
4 backgrounds
1 notebook
1 "processing" computer
4 viewing stations
honda generator
Kodak dye sub printer
HP large format printer
HP color laser printer
and a room full of "extra" stuff