Dynamic Wallpaper Engine allows you to use live wallpapers on your desktop/screensaver. It provides thousands of live wallpapers in the Workshop while taking as little system resources as possible. It's the Wallpaper Engine for Mac.

Capture Wi-Fi frames using your Mac's built-in Wi-Fi adapter with only a few clicks. Airtool is a system menu-bar application that provides basic functions to check the state and channel configuration of the built-in Wi-Fi adapter, as well as to perform frame captures on single and multiple channels.