I tried to run some old blends in Blender 2.5 today. Some of these blends had stuff like “import GameLogic” and “imporrt Rasterizer” in the python scripts, because they were necessary for things like “cont = GameLogic.getCurrentController()”. However, I got this error: “ImportError: No module named Rasterizer” when I tried to run the script in Blender 2.5.