The USB Key Edition is ideal if you frequently move from computer to computer, or between the Macintosh and Windows platforms. With the USB Key Edition, you can run Isadora in fully-enabled mode on any computer in which the key (i.e., "dongle") is inserted. Just insert the key, start up Isadora, and you'll be able to edit and save your patches.
The first time you use the key on a given computer, you'll need to enter a special code sent to you when you purchased the key. These special codes – one for Macintosh and one for Windows – are sent to you when you purchase the USB Key Edition.
You can find instructions on how to register the USB Key version by clicking "USB Key Edition - You Have a USB Key" in the Register section of our "Get It" page.
After that, simply insert the key, start up Isadora, and you'll be able to edit and save your patches.