Whenever I use the url bar in firefox, often times the first entry in the bookmarks/history search is the one I want to use. What I want to do is just be able to type 'fb' for instance and just hit enter. It will then redirect me to facebook.com. What I have to do currently is type 'fb' (I have facebook bookmarked as fb) then hit the down arrow, then press enter. If I press enter without hitting the down arrow first, then it does google search for facebook, which is not what I intended. This is kind of cumbersome to me when 'fb' will always make the first entry be facebook due to how I have it bookmarked.