This old classic is great, I love the puzzles because they are challenging and require actual thought to solve them. However, there is one puzzle in particular that boggles me. Where you have to guide the robotic spider through a room with various lasers going back and forth and in circles, whatever. I've tried looking at a walkthrough for this, tried the steps, I even looked at a video solution and I STILL can't finish it. So, against my better judgment, I would ask you kind folks if you have a save game for immediately after this puzzle. Would be much appreciated!