The iTheme template is a very sleek looking template that provides a transparent feel to its sidebar. This is a two column template with a detached search bar on the top left, on the main column are the navigational links on a neat section just below the header text.
On a mouse hover the navigational menu gets a blue colour similar to that of the page background. The sidebar has sections that are divided once again where the back ground can be seen in between the different sections.
Just like the iphone this template looks good and is not feature rich, its an elegant template with a nice user interface and thats where it ends. You may be more interested in the iTheme Techno template that is a modified version of this theme that includes drag and relocate sidebar elements.
Download the iTheme Blogger Skin