Divs man, divs.... More & more often, people are getting away from using table for layout control and using DIV tags. There's a couple of reasons for this... tables are a pain to maintain. Moving some thing from one spot to another can create a world of hurt. Secondly, there's a growing belief (and rightfully so) that tables are for TABular data... charts, graphs, calendars... things that are best in a grid.

That said... here's a number of things that can be done with tableless (except where it makes sense) layouts:
http://tannagh.com
http://techgnome.anderson-website.net
http://www.chait.net/
http://shadows.os42.com/
http://brokenkode.com
http://www.northernpassages.com/blog/index.php

Cool thing about using CSS for layout control, is that if set up properly, you can give users to your site a new experience each time (by loading a random CSS file) or allow them to customize their experience by allowing them to select a theme.

Tg