I was using version 1.2 very successfully for some time when I found and decided to upgrade to 1.3 which is a nightmare. It regularly drops out, and ever since I tried to use the new usage allowance warning in preferences it regularly puts up alerts that I have exceeded my 0GB allowance (I set it to 2GB) so many times and so quickly that it fills the screen and I have to restart the MacBook in order to put a stop to it. I rue the day I upgraded this particular piece of software. My ratings reflect my feelings about version 1.3 - I loved 1.2 and if you are still using it I advise you not to upgrade.