One of the many cool things launched at Google IO was the Google Font API. I'm now using that and a quick refresh should get you all the content here in a combination of Cantarell and Inconsolata.
I like that fact that typographically my site will render more and more consistently over time.
I love the fact that Google just released 18* open fonts.
* Actually three of the fonts were not just released; the Droid Fonts have been out for a while.