I'm not a dolt, but I can't even figure out how to install this thing. I download the dmg, successfully install the preferences pane, then I click on the icon in System Preferences. There's a message: "You need to allow “SteerMouse Manager” to use accessibility features in Security & Privacy." OK, but: First, installing the preferences pane does not install any file called "SteerMouse Manager" on my computer. I can't allow it to do anything because it does not exist. Second, the files that are installed with the preference pane are in Users/me/Library--the Library directory is a hidden file, though, so you cannot navigate to it through the popup in Accessibility! I am sure there is a workaround here, but I have no idea what it is--and, again, I'm not a dolt. I've been using macs forever and I know I am competent. If I can't figure it out, I would bet 90% of potential users can't figure it out.