http://www.fastdrive.org/download.php?view.99
That's a F-chatter. Video is also here: http://www.collinsclan.co.uk/Pages/Trackdays/videos/videos.html
That 993 Turbo was a faster in the corners and lot faster in the straights than the 355. I don't think it was a Turbo S, the normal 993 Turbo its faster than a 355, a 993 Turbo S would leave a 355 in the dust without any trouble, unless the driver didn't have the skills to go with a car of that caliber.