New in M-Audio KeyStudio 49i 1.7.2 Build 4 (Jan 22, 2009)
- Improved driver efficiency and performance.
- Automatically update the KeyStudio 49i firmware to version 1.31.
- Added more version numbers to preference pane display.
- Fixed Uninstaller application so it works correctly with Mac OS X version 10.5.
- Fixed a problem with the installer that could cause installation to fail on some Mac OS X version 10.5 systems.
- Made software volume and mute controls available for audio applications to use.
- Audio works correctly when the KeyStudio 49i is plugged into a USB 2.0 hub.