Rated 5 out of 5 stars

Great, but could be even better:
Combining the search bar and url bar is a good idea, for the next version it would be awesome that you could make searches with several search providers. Let me explain:
You could add some features like shortcut search as instantfox does. If you tipe b(space) in the url bar the engine could change from default (google) to bing. y(space) for youtube, w(space) for wikipedia, so that the sugestions of each engine are shown, u know??

This review is for a previous version of the add-on (1.6.2). 

Thanks!

Thanks for using Foobar - I'm glad you like it!

I had a long response to your review, but when I submitted it the site erased it, so here's the short answer:

I am going to look into this for the next release - it's a highly requested feature, just one that isn't as easy to implement as I'd first thought.

Thanks again!