From issue #97, i was going to scan this in...Oh well
Great article, thanks for the post. The Cayman did do a spectacular job here, however my personal choice is the Z4M. Sure it's a little more tricky at the limit and makes lacks the front end bit of the Cayman but overall i find it a more interesting vehicle.
Here are the lap times if they aren't already there:
1:26.85 - Porsche Cayman S
1:26.95 - Nissan 350Z GT-S
1:27.10 - BMW Z4M Coupe