I had a Kasporov chess computer when I was younger, I have been looking up opening moves and he always mentioned these in the book that came with it. although I cant remember a single one I think I may do some subcontiously. I have looked up opening moves on forums and they are pretty good. This is a very good site, nice people too.
I'm going to take some advice and practice these, but I can only presume that alot of these openng moves can only be done if your opponent is willing to play ball...we'll see