i downloaded the software and set the auto snapshot to occur once every 15 minutes. It never saved automatically, i had to do 2 manual ones, what it does do automatically is tell me my demo period is over after one day of using it every time i turn my computer on. It seems to still have the same functionality as it did when i first downloadit it which means i have to manually save a snap shot. Once this gets worked out the idea is pretty cool but I really have not been able to test it out as much as it should be because no auto snapshot