Hi,
I think I am an intermediate user with CSS and I tend to play around with CSS and get things to work, but then do not know it did not work the first time round.
I have made a few websites for people, which have worked really well, but only because I fluked the result, I would like to get a better understanding and know some of the expert tricks with CSS.

I know there is some great material out there that you can read, but I am a bit of a lazy *** and I learn better off video's when I see it being done.
So any good ones?

http://css-tricks.com/video-screencasts/
http://net.tutsplus.com/tag/videos/
Are both full of them.

You would also find http://getfirebug.com/css very helpful in that you can edit your site css live.

Youtube has some good CSS training videos also.

I found them useful when I needed CSS

Wow great idea Thanks a lot dear i'll learn CSS from there.

If you want to learn CSS from start-to-finish I suggest Lynda.com
It has the best tutorials for anything, but I don`t think it`s free. But it`s worth it!