There are several new theme added to blog. Try it out.
Pixel
Dark WP theme with 2-3 column layout, dropdown categories menu, multiple widget-ready placement and feedburner email form integrated, easy to customize. Enjoy!
Snowblind
A clean and modern theme with a fully customizable layout. Theme options include site width, widgetized sidebars and footer bar, logo uploader, Google Analytics, Twitter feed, RSS feeds and tons more. Also includes dynamic SEO keywords and page descriptions. Tested on WP 2.7.x and up, using Firefox 3.5, IE7 and IE8. Fully optimized for search engine ranking. 100% valid xHTML.
Highlight any portion you want: 
