I decided on a simpler way to distribute ETKA, rather than sending out copies. I have uploaded the file here:
http://www.filefactory.com/file/cd11dbe/n/ETKA.zip
Once downloaded, unzip and burn the contents of the folder to a DVD-R/RW.
When on the install screen, on the lower left corner, Select Install option 1, 2, then 3. You do this by clicking the drop down arrow on the button. This will install hardlock and the drivers. Hardlock is a program that allows ETKA to run on your pc. Install will take about 45 minutes.
Finally, never update to 667. It will ask you every time you open.
Enjoy.