SetPoint lets you customize your mouse buttons, keyboard F-keys and hot-keys, control tracking speed, and configure other device-specific settings. It is a freeware Logitech device information application that's easy to setup and well-designed.
Here are some screenshots to illustrate the features and user interface of this application:
VueScan
Microsoft Mouse and Keyboard Center
Bose Updater
Intel Chipset Device Software
Display Driver Uninstaller (DDU)