With Ajax empower technology, website visitor do not have to wait for the whole Virtuemart page to reload to see their search results. They just need to type 3 character of Keyword and the products with the same keyword will beatifully display together with product photo thumbnail and Price. You can set number of search result to be displayed in case you have many products of same keyword.
The module is very simple to use and compatiple with VM 2.0 and Joomla 1.7, Joomla 2.5
Any discussion will be answer on support forum