If you want to know exactly how many kegs of beer, pounds of ice and number of cups you need to get everyone at your party hammered, give Kegulator a whirl. Tell it how many guests you are having, use their Ajax slider to set how drunk everyone will get, and the site will spit out the supplies necessary to achieve your goal. If you’re Canadian, use Beer Hunter afterwards to figure out where to buy all that stuff. Or use the open source beer recipe and make your own. Kegulator is the creation of Michigan’s Steve Richert.