Here is a link to DriveWire 4.3.2 if you want to try it. There are no major feature differences that I know of. This version seems much more stable on Mac OS X. https://drive.google.com/open?id=0B8RnV5G0TZFZelRHZmFlUFB5VWs <https://drive.google.com/open?id=0B8RnV5G0TZFZelRHZmFlUFB5VWs>