here are my list of five sites which are all covered by the Creative Commons Attribution 2.5 License. They are free to use and modify but I must provide a link to templatewords at which is already inside the html and CSS.
1. mCube- By Mahesh
http://demo.templateworld.com/zero/in_action/mCube/
This one is rather cool as you have some kind of 3D effect using flash that switches from one picture to the other. The design is neat and simplistic but its more suited for a company website. I might use this to update my company website later on.
2. Solitude- By Piyush
http://demo.templateworld.com/zero/in_action/solitude/
This one is nice but its more suited for a person's homepage or a page for a graphic artist that has a portfolio. You can login with a password which is nice.
3. Dusky- By Piyush
Very cool one. A bit too green thought but I like its minimalist drawings. Features News and also login!
http://demo.templateworld.com/zero/in_action/dusky/
4. 2 Breed- By Piyush
http://demo.templateworld.com/zero/in_action/2_breed/
This one is based on fruits but has many features. Login, blog, newsletter but is very condensed also.
5. FACING- By Piyush
http://demo.templateworld.com/zero/in_action/facing/
This template is the condensed and has many features as well. The smiley face with glasses is a bit weird but the overall design is nice. Also not sure about the orange color on top. I usually prefer websites that are more minimalist in nature so this one is not for me.