The installation and css customization took me about 2-3 minutes and i had a wonderful result.
After that, i wanted to "hide empty categories", so i sent the issue to the developer, and after one day the developer answered me with a new build with that function included!
Excellent module and support too!
If you have organized you products with "Product Types" & "Manufactures" this is the compoment you MUST use in order to take advantage of the right filtering.
It cannot be compare with other "search" compoments, because with this we can filter the products as we cant!
Php coding just clear, both css.
Also to mension the support.
Mark has aswer me immediatly after a mail i sent to him, and give me directions and support me giving me issuer for other matters and problems i had with virtuemart, not only his compoment.
You must try it!