Following are main features of this template:
Two or Three right side columns which are easy to switch (default is three)
Three great location ad spots (header banner 468 x 60, three 125 x 125 buttons in sidebar, and a 468 x 60 AdSense banner above the first post)
Integrated Feedburner rss and subscribe via email sidebar module
Built-in live traffic feed widget from FEEDJIT
Dynamic tabs easily created by editing the link list widget
Search box without the need for a “go” button
Recent posts and comments widgets
Nicely designed individual blog post comments section
Properly setup Blogger layout editor

To beautify your blog here is another blogger template from Blogandweb. This is a very stylish design web 2.0 template and is based on the theme for wordpress "O2"customized for Blogger under the GPL.
Features include -
* Defining colors on the panel.
* 3 main pillars.
* Style comments.
* Search internally.
* Customizable menu.