Rated 5 out of 5 stars
I love search bar in Firefox, but the lack of way to saperate engine of search bar and of location bar is really annoying. I want to use google at location bar exclusively because it's more common used; and use various other engines with search bar.
This addon exactly resolved my problem. Thank you!
Only a small bug though, I've posted it on http://mike.kaply.com/keyword-search-support/
The bug should be fixed. Please let me know.