We’ve created our own Wordpress theme, it’s the one we use for this blog. It is a three column flexible layout based on the Jello layout model. This means that you get a fluid layout, but one that has a minimum and maximum width set. Yep your site will not go below a certain width or expand beyond your max width. Try it, the default setting is that this layout will not go below 700px or above 1000px. These values can be edited to suit your needs, as can the amount of fluidity.
It also uses JQuery for corners and the lavalamp menu.
It is XHTML 1.0 Strict and CSS compliant.

Our Theme
Grab the relevant file below:-