Following on from my VT with Anthony Davidson, I've written a piece for the BBC's F1 website detailing the differences a little bit more.

http://news.bbc.co.uk/sport1/hi/motorsport/formula_one/9048230.stm

In the body of the text is a link to a video of a speed trace of me (in red) and Anthony (in black), showing how our speeds differed at those particular points on the track. In this video I'm driving. Notice how he brakes much later and takes the last two corners much faster!