Got my 5D Mark II (at last!!) the other day and rushed out to try it. The movie was shot just before sunset (end of September), all hand held as I'm still waiting for my video head to the tripod.
Lenses that were used; Sigma EX 50/1,4 and Sigma EX 10-20/3,5 (didn't have time to try my Sigma EX 180/3,5 before the sun went down as you can see in the end of the video).
I just imported the folder with the clips into FCP and exported it as a .mov file. No color corrections were made.