Boiler is a free responsive HTML5 boilerplate theme.
Fluid is a professional, elegant, vibrant, yet fairly simple corporate or business theme that uses varying shades of blue, silver, gray, and white with a semi-abstract water ripple header image that could be easily changed.
Spine is a white, grey, black, and blue two-column theme.
zeeNews is a theme for any news, magazine, or blog.
Red Fred - Portfolio and Business 
Adventure 
Foundation 
