Inquisitor 2.2 has just been released, and it is now (you guessed it) a Universal application. But wait, there's more! No longer is it using Yahoo to return search results, now it has Google goodness baked right in. You want more? How about a refined interface? Yeah, I thought you'd like that.
For the uninitiated, Inquisitor is like Spotlight for the web (as long as you're using Safari). It allows for real time results to be displayed in Safari's search box, and it presents the results in an organized manner. All of this for €5? You betcha.