Well, for a lot of things I use something similar to the finger trick, only for really long miner tunnels I have a piece of paper that I folded so that one edge can go along a miner tunnel and show me where it goes. I use it by putting it on the screen so the sides line up on the edges of the monitor, and then, poof! Miner path shown. My method with bombers? Usually just really good guesses. Either that or I use landmarks. If you were really into lemmings accuracy then you couls tell the number of pixels the lemmings moves per second horix, and then vertical, and then come up with a formula for finding the exact position to bomb. The only problem, I suppose, is the fact that you can't really tell what pixel a lemming is on even if you know the exact pixel you need to set the bomber on. Does anyone know the solution to that one?