Some think its hard to create 3column layouts, well forgetting about IE6 and earlier; not long ago, while playing with CSS, i came up with a way to create a whole bunch of Table-like columns.
Table like Columns
I'm not sure it would actually be useful, compared to the CSS Position Based Layouts, due to the advantages in using position.
But also since i dislike layouts whos key-parts is float based. You can find the article Here