How to use the mySmartUSB light programmer with the Arduino IDE

For a current project a lot of ATtiny84 controllers have to be programmed. Testing the setup on a breadboard and programming with an USBtinyISP was easily done. But for an reliable process I wanted to use a mySmartUSB light programmer that has no external pins only an USB plug on one side and the 6 pin header for the programming cable on the other side. The whole process of flashing the ATtinys should be achievable also for a non technician.
There are three steps necessary to get the programmer working with the IDE.

  1. Install the driver for the USB2Serial chip
  2. add the programmer to the programmers.txt
  3. restart the IDE

A detailed description can be found here (in german):

A Translation by Google can be found here:

Maybe it saves some time for others to get the programmer work with the IDE.
Mario.