1 of the many great features in Opera is the way it loads a site automatically when you paste the URL into the address box. 
The same applies to search, just paste the search term and the search runs automatically without the need to hit "Enter" or the Search button.
Paste and Go is a Firefox extension that gives you similar functionality in Firefox. It's not quite as elegant as the Opera implementation in that u need to use Shift Ctrl V to paste and go rather than just Ctrl V but, nonetheless, it will save you time every day.
here at https://addons.mozilla.org/firefox/3035/
The same applies to search, just paste the search term and the search runs automatically without the need to hit "Enter" or the Search button.
Paste and Go is a Firefox extension that gives you similar functionality in Firefox. It's not quite as elegant as the Opera implementation in that u need to use Shift Ctrl V to paste and go rather than just Ctrl V but, nonetheless, it will save you time every day.
here at https://addons.mozilla.org/firefox/3035/