Terrafirma is a port of nodethirtythree design template with the same name.
The theme is light-weight, 2-column, fixed width, using CSS.
"Logo" added to the original theme, so you can control your website logo by configuring drupal theme setting.
It is ported in drupal 5x & 6x by Baruzh.
It requires phpTemplate theme engine.
Tested in IE 6, IE 7, Firefox 2.
Download the latest version of the theme for drupal 5.x and 6.x