Hello friends I have a wordpress blog http://www.insurefirst.wordpress.com with inove theme which is of free theme from wordpress.But dear friends if i want to make my blog as a business which theme is suitable for me and can you please suggest free wordpress themes which helps for my business, suggest the sites where i can get free wordpress themes of professional look.
Check out this post from Smashing Magazine: 100 Excellent Free WordPress Themes http://www.smashingmagazine.com/2008/01/08/100-excellent-free-high-quality-wordpress-themes/