Can anyone find me a 3 column fluid layout like this pic http://img177.imageshack.us/img177/4518/templatexk8.gif that is compatible with IE6 & IE7
You can try my tutorial on a three column liquid center layout: http://www.csswoes.com/2008/04/02/typical-css-three-column-layout/ It's not that great and it doesn't include the headers and footers, but those should be easy to figure out. You'll have to scroll down past the fixed layout section to the liquid section.
Here´s a multicolumn layout i made. Feel free to grap the html and css. Just tweak it for your purpose. It works in all popular browsers and is valid. http://koti.mbnet.fi/thinner/multitest/