Anyhow, like most of their "projects" the default Elementary theme was also a hit. But after moving to Ubuntu 11.04 Natty... if you're already missing the Elementary theme in your GNU/Linux Laptop or PC :) then fear not... you can use that theme in Natty Narwhal with ease.
1. First download the icon theme from here. It's a ".deb" file, so just double click on it after downloading to install it.
2. Then download the Unity theme package from here, extract it to somewhere and find the "elementary_unity.tar.gz" in the extracted folder.
Now go to your Theme-manager in Unity and give the path to the "elementary_unity.tar.gz".
That's it, see, who says that using and learning GNU/Linux is hard! :D.