Win it or bin it!
Renault R28 crashed during Dubai Roadshow
Handheld Cam from above the pits:
http://www.youtube.com/watch?v=hiBvVCx-Yng
Highest Quality version I've found. Looks to be from the grandstands (fF to about 1:22 in):
http://www.youtube.com/watch?v=gJpURLp4wYI
Handheld cam from the pitlane wall (with an oh-shiiiii.. moment)
http://www.youtube.com/watch?v=etWeu9_N9bg