Hi all
A bit OT but check out these pics with so called "light grafitti":
http://www.flickr.com/photos/lichtfaktor/show/ eller
http://www.flickr.com/photos/deeskotee/tags/graffiti/
It can be achieved by setting the shutter time to 8-10 seconds and upward on the camera and "drawing" with a flashlight or LED light. Should also work with moving cars etc...
Would be cool if somebody could take some cool pictures at night with bimmers and light grafitti!
Cheers,
André