I’ve just installed a new theme for the blog. I’ve used a theme called Lush. Here are some cool stuff which came along with the new theme:

• Live search - Check out the search which works like Google Suggest
• Readibility - Here’s something to change the size of the font across the page. You can choose a font size which you feel is comfortable
• Printer Friendly style sheet

Link: http://themes.wordpress.net/columns/2-columns/440/lush-0995/