You want to do it with or without tables? Without tables this is a good place to start
http://www.positioniseverything.net/piefecta-rigid.html
I'll look through my notes and see if I can find on with tables. I think UW has the answer tho.
I couldn't find my css on how to do it with tables but I have some without tables that are source ordered. I'll pm you the urls.
