Searched and didn't see this listed anywhere. Just saw this program on The Screen Saver's, lets you call up almost any item in the game and play around with the physics engine. Hot deal for me because its so much fun and is a free downloadable mod. Play around with baloons, ropes, bodies, high-pressure canisters, and many more things. The Screen Savers has a video on their site for the mod, but at 2.8mb for the file itself its a very small download. http://garry.tv/