Most useful new feature in Vista.

Quoted: The following tables describe the syntax to use with Windows Desktop Search, as well as the properties that can be queried for each category of file displayed in the Desktop Search results window.

Search by picture -- very cool.

Quoted: Like Visual Search. Find things by Appearance with our new Likeness™ technology.

Search source code using Google -- interestingly, can use regular expressions. Not sure how this ranks against the other options in this area, I really don't search for actual source code that often.

Might be able to do some fun things with this :)

Wow, I misread this headline 3 times -- that's *to* Microsoft.

Wow ... I searched for "medal count" in Google, wondering if they would be smart enough to determine the rest of my search context. They got me a result without me even having to click a link. Impressive.