sanderb writes "The Doom 3 demo is out (on Windows). It does not seem to be linked on the Doom 3 site yet, but is available from e.g. 3D Gamers (includes torrent). Time to see what my FX5200 can do..." Other readers point to Fileaholic.Com and Shacknews.com.
The most exciting phrase to hear in science, the one that heralds new
discoveries, is not "Eureka!" (I found it!) but "That's funny ..."
-- Isaac Asimov