I just discovered this great project after years of trying to get Halo 2 working on my PC (never had an issue with Combat Evolved). I own Halo 2 and a functioning XBox, but I greatly prefer M&Kb to controllers. That said, is it is just impossible to use WASD for movement in this game? No matter what I do in the keybind configuration menu, it always says that 'A' in particular is already assigned. WASD is kind of a modern standard and I want to investigate before I write it off.