For me, it is the best search extension and he/she researches developed already for the joomla. Light fast and easy of using. The support then nor I will speak, for me it was the best support that I already received, a good service and direct, excellent fast support to the customer.
I hope it continues developing and improving the search tools and research for joomla.
I recommend, I modulate him/it "Universal AJAX Live Search"
Nildo, from Brazil-Brasília-DF