Camino 2.0 - Lean and fast Web browser with Gecko rendering engine. (Free): "Camino is an open-source web browser developed with a focus on providing the best possible experience for Mac OS X users.
The Camino Project has worked to create a browser that is as functional and elegant as the computers it runs on. The Camino web browser is powerful, secure, and ready to meet the needs of all users while remaining simple and elegant in its design.
Camino combines the awesome visual and behavioral experience that has been central to the Macintosh philosophy with the powerful web-browsing capabilities of the Gecko rendering engine."
MacUpdate - Universal Binary - http://www.macupdate.com/macintel.php