A SCREEN NEAR YOU
Based on the template I built for one of my other sites (surprisingly called A Screen Near You -- the design has since been modified a bit), this is a simple two-column layout, although it has three columns on the front page. It's designed to be easy to use and flexible, with a choice of six colour schemes and support for widgets.
There is also the option to create an archives page and links page with different layouts. You can see examples below, or check out this link for the example of the archive page, and here for the links page on A Screen Near You.
Please make sure to check out the Read Me file in the package for installation instructions. The theme has been tested on WordPress 2.2, but it should work on anything higher than 2.0