Gaming

Some very interesting articles on Ray Tracing and how it (may) be the future of gaming:

http://www.pcper.com/article.php?aid=506 - Ray Tracing and Gaming

Also, John Carmack steps in with his view: http://www.pcper.com/article.php?aid=532&type=overview - John Carmack on id Tech 6, Ray Tracing, Consoles, Physics and more