This is a my first attempt at "any" wordpress theme. As a .net guy, it was inevitable that i would succumb to php -> wordpress craze. And thanks to the thematic framework, it has been a fun experience.
http://demo.tolusonaike.com/?theme=iusehelvetica (inverted css and fixed sidebars)
http://demo.tolusonaike.com/?theme=iusehelvetica_white (standard css and static sidebars)
warning: viewing in ie6 may cause blindness