With QuakeCon getting underway, there are some QuakeCon Doom 3 Multiplayer Impressions on HomeLAN Fed describing the multiplayer action on tap at the show. Since some of the first comments on the story below concern physics, here is what this update has to say on the subject: "Rag doll physics was in evidence during the Doom III multiplayer demo, including objects like boxes and barrels that could be moved by weapons fire and a dead body hanging from the ceiling during one portion of the level that could also be moved by weapons fire. Some glass windows could also be smash but unlike most glass in games the window didn’t shatter all at once but rather in pieces."