I have been working with Tanveer Hossain Khan (Hasan) on his great AJAX New Color Theme.
There have been some changes made that are making it even more fun to use.
1. added style on button
2. fixed IE related side bar bug
1. added cookies support for comment box
2. updated css files
3. added optional plugin support
4. gravatar support added
5. Fitness indicator support added
1. Fixed real link
Thanks to Hasan