I use Canon equipment -  the following is a list of the main  camera equipment that I use:-

Canon EOS 1D Mark IV

Canon EOS 7D

Canon 500mm f4 IS L lens

Canon 400mm f4 DO IS L lens

Canon 70-200mm II IS L lens

Canon 100mm f2.8 macro lens

Canon 24-85 f4.5 lens

Canon 17-40mm lens

Sigma 180mm f5.6 lens

Canon 1.4x and 2x extender II

2 Canon 580 EXII flash guns

2 Canon 550 EX flash guns

2 Canon 430 EX II flash guns

Canon MR14-EX ring flash

Canon ST-E2 flash transmitter

Several San Disk storage cards

Wimberly tripod head

Manfrotto 55 non carbon tripod

A variety of other tripods and stands

Seculine Twin 1 R3-TRC remote shutter release

When in the field, especially on foreign trips, I use two portable storage devices and back up all images to each device. I have a Vosonic VP6230i and a Vosonic VP6210. Both have proved excellent investments.