> > the cat doesn't affect CO ... Yeah, I know I said that, and now I know I was wrong, wrong, wrong. oops. Maybe I could duck out of it by saying *my* "cat" doesn't affect CO?? nah. -- Huw Powell http://www.thebook.com/human-speakers 82 Audi Coupe; 85 Coupe GT http://www.nh.ultranet.com/~human