The Inquisitor plugin:
Everytime i use inquisitor i curse myself saying "God why dint i get this idea, it so simple and wellmade". Inquisitor is a plugin available for FF, safari, and ie. I have been using the safari plugin in mac and am pretty impressed. Install this and see the wonders it can do to to your search toolbar on the right-corner of the browser. Inquistor changes ur default search engine to yahoo( u can snap back to google, i'll not explain how). When you type ur quey, a summary of all top results appear in the box, u can read the gist and click the best. The tool has an inbuilt learning algorithm and many more features that can make ur search experience with yahoo better, the more u use it the better it becomes.
How i was dumbstruck by inquisitor
Recently, a southafrican woman singer died during a concert in Italy, so i gave the search term in toolbar as "southafrican woman singer dead", bingo the first result was accurate. Google also gives you the same result, but this is much better, i like it this way, i can skim thru the contents and then decide on the page to visit.
Next i forgot the name "Russell peters", all i knew was that he is an "indian canadian comedian"..Bingo..
The next snap is about a technical query, "cd" is an internal command, so u cannot do "sudo cd" in some versions.

Inquisitor can be found here : Inquisitor