Version: 1.2.9 Mac Platform: Intel Includes: KG OS version: 10.7 Processor type(s) & speed: Intel 64-bit RAM minimum: Video RAM: Activation: Use the included KG (By CORE) What's new in Version 1.2.9: Some minor interface adjustments were made, to better suit the newest versions of Mac OS X. Other minor fixes and improvements have been made. Piezo now requires Mac OS X 10.9 (Mavericks) or higher. If you're still on 10.8 (or lower), be sure to see our Legacy page. This release is only available as a direct download, due to issues with Mac App Store submissions. Link for more information: http://rogueamoeba.com/piezo/ Piezo makes it a snap to record audio on your Mac. In seconds, you'll be recording audio from any application or from audio inputs like microphones. Piezo requires almost no configuration, and it's a blast to use! Simple and inexpensive - that's a winning combination.