This is a ported enhanced version of the layout Simplex designed by GG. Its a 2 column professional , clean , simple layout. Its tested on WordPress 1.5 as well as on WordPress 2.0.
Permalink for theme : http://www.kaushalsheth.com/aclide-wordpress-theme-released/
For more themes do visit my themes page http://www.kaushalsheth.com/themes