Looking for a non wordpressy theme

I’m having a lot of trouble finding a free theme that’s not very bloggy and wordpressy. Anyone know where I can find a theme that’s more professional looking like the following?

http://www.t3live.com/
http://affinitytrading.com/
http://www.tradingacademy.com/

I am pretty good at changing around the theme files, I just need something to start out with. I’d really hate to have to do this site not as a wordpress.