Wow! I'm surprised you're reading this page, after all the software is completely free. Well, hopefully this means you really liked it, or it made a significant difference in your life. SteadyMouse is one part fun, two parts exploration, no part money, and seven parts learning new math. There's definitely no fee in there.

Still planning to donate? Well, you have my thanks not just for the spending money, but for the huge compliment that goes with it.