Gear...  Cameras, Lenses & Accessories.
Cameras I currently use:

Canon 40D (2 bodies)
Canon G11
Canon 5D MkII

EF mount: Tamron 17-50 mm f/2.8, Canon 24-105 mm f/4L, Canon 70-200mm f/2.8L
Black Rapid
Lowe Pro
Think Tank
Adobe Lightroom 5
On & off the shelf...

Canon AE-1 (my 1st camera)
Canon AE-1 Program
Canon A-1
Canon EOS 7
FD mount: Canon 24mm f/2.8, 50mm f/1.4 S.C.C., 50mm f/1.8 S.C., 50mm f/1.8, 35-70mm f/2.8-3.5,
70-210mm f/4, 80-200mm f/4.5
Accessories I use...
Cameras I previously owned:

Canon F1n
Canon EOS Elan
Canon EOS Rebel (300D)
Canon EOS 20D (2 bodies)
Bronica ETRSi (Bronica Zenzanon 75mm E II f/2.8 lens)
Pentax 67 (2 bodies with SMC Takumar 75 f/4.5 lenses) 
Pentax 645n (2 bodies with SMC Pentax-A 75mm f/2.8 lenses)