If you guys want more info on DIY rig's... then head over to the Canon digital photography forum... (sorry to draw away from revmat.ch but this thread has over 170 pages of stuff.)
http://photography-on-the.net/forum/...postcount=1719 (these are breath taking... and look like they belong in a magazine ad or something.)
just figured i would share. and im still trying to decide if i want to do suction cup car mounting... or underneath magnet. leaning more toward suction cup so you can get more angles and what not. such like this one..
http://photography-on-the.net/forum/...postcount=2041 deff like the magic arm. looks like it would be real handy.