My wife bought me the entire series on DVD for Christmas (sans the Ferrari DVD that is on backorder) . Although I have seen them all at least once, or twice, or more on Speedvision, if you like the series, buy the DVD. Quite a bit longer plus sound is better, plus widescreen.
The Porsche DVD has quite a few clips not seen on the broadcast version (that I recall). Two of which show Alain De Cadenet absolutely frying the tires off the RUF Yellowbird and putting the car into a high speed drift to the point it smokes the outside rear all the way around the turn. He does more or less the same on a shorter clip toward the end on a RUF 996 Turbo. Pretty good driving, to say the least! Not something I would have thought you could do on asphalt with a 911 Turbo, especially an older one!.Kind of makes my driving skills look pretty feeble! :