Universal AJAX Live Search is a huge advance on the standard Joomla search mechanism and in my view an essential component for any modern site. It works with modified versions of the Joomla search plugin system and is capable of searching a growing range of popular extensions bringing back images and relevant data, including prices from shopping carts, and displaying these in a pleasing way. There is a bit of a learning curve as the system comprises a component, a search module and a display module along with the necessary plugins but the developer has made the installation and configuration of these as straightforward as possible. I had a couple of issues with plugins for Joomgallery and Hikashop and these were modified to my requirements without delay. This extension will revolutionise the way you think about, not just search, but the role search plays within your site, and it comes with great support. Highly recommended.