Okay, in my (semi-fruitless, so far, which is probably awfuly pathetic) attempt at trying to create something that swings back and forth on a fixed rope thing (...I believe the word I'm looking for is "pendulum"), I realized that I could quite easily get Scratch to give me the sine and cosine of an angle... I mean, I knew I could do this this way all along, but why I didn't use it for my other sine project is simply a mystery. =o