Eximius
Eximius is a three column WordPress theme with left and right Sidebars. This free theme is widget-ready and SEO optimized. With simple yet elegant looks, Eximius is a very lightweight theme and loads quite fast in any browser. The two Sidebars can accommodate Wide Skyscraper Ads (160×600). Eximius has a textured navigation menu bar with integrated search box.
Persephone
Persephone is a WordPress theme, two-column, dark background, with a right sidebar, compatible with WordPress version 2.7 upwards, and all ready for paged and threaded comments. 3 styles to choose from – good old blue, red, green…
F2
F2 is a fast loading fluid width theme for WordPress. Customizable header, any of the two sidebars can be optionally turned off, and much more options in the settings page. Compatible with WordPress 2.8 and above.
Visiting Card
A quick mini site with links to social networking sites. The theme comes with Theme Control Panel from where you could set all the aspects of the theme. If you don’t need some of them to show, simply leave them blank and they won’t appear.
Feusional
A simple 3-column, fixed-width WordPress theme, with theme option from dashboard and Twitter integration.
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I like the F2 the most, too bad it doesn’t use a header image (background) that we can easily edit.
I am so happy for using word press
I like Eximus. excellent. thank you.
F2 is 404
http://wordpress.org/extend/themes/f2