Just booked myself on the BMW Car club's annual Donnington track day. I did it a few years ago in the M3, so i thought its about time i took the beast on there. Hopefully now ive opened up the ducts the brakes will fair a little better than they did at twisty rockingham.
Its on the 27th Sep, which is a monday. Its £180 for all day access (1/2 hr sessions in the hour) (reasonable for a top circuit).
If anyone fancies it join the club (its only £35 a year) and come along!!
http://www.bmwcarclubgb.co.uk
cheers
foxy