Hello fello-emus
At first thanks to minphase for verifying the SD EII-file from the yahoo-group is in deed ok.
To all who have the same (-39)-error here is how i got it working:
1. Download the file to your PC
2. Format a floppy-disk with your mac
3. Use the "macdisk" for PC software to put the *.bin-file onto the floppy disk (it will bring the file into the correct format for use with your mac while putting it onto the floppy-disk)
4. Put the floppy-disk with the copied file into your mac
5. When clicking on the floppy-drive the SD EII will appear
6. Enjoy - SD EII will work