Some free theme on rapidshare

http://flexxtheme.com

http://rapidshare.com/files/214366563/AllFlex-v2.zip

http://www.press75.com/demos/tvelements/

http://rapidshare.com/files/154663739/tv_elements_2.0.rar.html

http://rapidshare.com/files/151243222/ondem.rar  (on demand )

I find many good places for wordpress themes such as on wordpress themes or  layout free