Link to Autocar article on Z4M and comparison with the Cayman S I scanned and posted on the Sports Car Board, for those that may have missed it.

www.rennteam.com/showflat.php?Cat=0&Number=230638&an=0&page=1#230638

And for the benefit of certain Cayman enthusiasts here, who have wrongly accused me of constantly criticising the Cayman, I would have one everytime over a Z4M.