This low CPU usage program runs quietly in the background and will automatically backup your USB flash drives when plugged into your computer or laptop. The program starts up with your computer and monitors which USB devices are plugged in. The program keeps an individual backup for each USB device, and can be configured to keep more than one backup of a device so that you can return to a previous file state should the original become corrupt. You are able to stop and restart backups quickly with the system tray icon, allowing you to prevent backing up of a device if you donot require a backup. The icon in the system tray changes depending on the state of the program, this makes it easy to identify whether a backup is taking place. The program keeps backups in groups of day (e.g. 5 days will make a backup for the period of the 10th to the 14th), you can now specify the length of these groups, allowing you to control your backups more effectively. You can select how many of the groups (backup copies) you wish