[lotuseclat79]

Omnibar – Firefox Add-on.

Omnibar Integrates Location bar and Search bar into one. Search directly using location bar. Quickly switch engines using search engine keywords. Supports searching multiple search engines for same query using advanced operator.

-- Tom

[Nebastion]

I'm interested but would be glad if you could elaborate a little more. Or even Dumb it down 2 or 3 notches.....

Neb.

[RobLinux]

Looks like the KDE Konqueror feature that's existed since at least KDE2 (well I can't remember it in KDE1 anyway).

A google search could be done in URL window by typing :

gg: linux techguy

Wiki would be something like "wk:"