If you're more into the business side of things here's an interview w/Carlos Ghosn (he does mention the Zr at the end):
http://cbs.marketwatch.com/tvradio/p...FFAFD68B0A6%7D (if the link doesn't work, go to http://cbs.marketwatch.com/tools/quo...tw&dist=mktwqn and look for 1:05pm 01/14/05 Carlos Ghosn, Nissan's driving force). A very simliar video but w/some more stuff at the beginning and some other bits edited out was aired on CBS Marketwatch earlier this morning.

Here's an article on him which I haven't read yet much of yet (where they follow him for 30 hours):
http://autoweek.com/article.cms?articleId=101481