I believe the front arm holding the pipe are light stand holders. The arm he's using for the Canon 450D is a Bogen Super Clamp
if you closely there is something else is attach to the clamp to hold the camera. which i said it might be a quick release or something like that.
ok, here are every bit of information about my rig...
- avenger f1000 suction cups (x2)
- manfrotto super clamps (x3)
- manfrotto magic arm (x1)
- steel pole / pipe (x1)
i got the suction cups from
www.bhvideo.com, they are $56.95 a piece, got manfrotto super clamps ($26.99 each) and magic arm ($99.95) from
www.adorama.com, they do have different models, the one i got is with camera platform, other one is with quick release like the tripod.
i got the pole from home depot just look for steel and some what light weight cuz once camera and magic arm is attached to it is pretty heavy. ( i use D50 for rig, havent tried with D300 yet ) and cost me 10 bux...
now go shop and put it together and have fun~ if you have any questions just ask away here or PM me...