Software replacement for Apple PowerBook and iBook trackpad drivers.
It's important to note, however, that at the moment, SideTrack is currently incompatible with Leopard. The severity of this incompatibility means that it's not recommended to install SideTrack 1.5.x on Leopard until a compatible version has been released.
Despite this, the benefits of SideTrack are clear. The addition of multiple buttons and scrolling capabilities to your trackpad enhances the productivity potential of your device, allowing for a smoother and more intuitive workflow. So if you're running a compatible version of macOS, SideTrack is definitely worth checking out!
Version 1.6: N/A