I'm downloading it now. First beta == interesting curiosity, but nothing I plan on using on a regular basis. Still, I saw a demo of the Firefox 3 beta a couple weeks ago at the Web 2.0 Expo in Berlin, and it was amazing -- particularly the zoom-whole-page feature that lets you resize all the elements on a page, up or down, including images and form elements. No more squinting at tiny webcomic writing! No more tedious side-scrolling for huge-mongoose inline images! Link
First Firefox 3 Beta ready for download
Al sez, "This is a Mozilla DevNews article announcing the release of the first beta of Firefox 3. You can download it from this link (which Mozilla asks that people go to in order to read the information included in it)."