Microsoft IntelliPoint 6.1

"With IntelliPoint software, you can customize the unique features of your Microsoft® mouse to fit your needs. Each mouse button—including the wheel button—can be reassigned to perform a command or keyboard shortcut such as Print, Close, or an application-specific function. You can also modify mouse settings, such as pointer speed and horizontal scrolling." Download for 32Bit @ Microsoft Download for 64Bit @ Microsoft