Convert web sited to tableless/CSS based design

Hi, We need to convert our business web site from table-based design to a entirely CSS based (seperate content from style, using external style sheet). All pages needs to be changed to CSS-based tabless design. The original site is here [login to view URL] Requirements; 1) Converted CSS based site must be in same look-and-feel unless proposed modifications has been explicitly agreed. This means you use same design materials (graphic and colors) 2) The converted site will be tested using IE6, IE7 and latest Firefox. Show us your previous CSS design work when bid on project. thanks,