Two games on the same PC? I actually have two CD keys (yay for losing a jewel case and finding it a year later ) and have recently decided to take a break from ATMA (due to various crashing issues I've had). I know there's some way to run two copies of Diablo II on one PC so you can have a mule join a game to hold items. I did it years ago, but can't recall how it worked. Could someone please tell me how to go about this?