Welcome. I like Wordpress a lot and so I figured I would put some of my favorite wordpress, widget-ready xhtml compliant themes up here.
ThemesBasicThe Basic Wordpress theme by ThemeLabs (http://www.themelab.com/2008/04/05/basic-free-wordpress-theme-41/) and Ben Swift (http://benswift.info/) are great, but I found a few problems with it. I also wanted to make it 960 pixels wide.
I was originally hosting changes to it at my blog, http://www.mayurjobanputra.com/index.php/2008/07/12/960-pixel-wide-basic-wordpress-theme/ but maintaining the zip file there was too cumbersome so here I am.
DownloadsFind the highest revision number on the right sidebar