Boot from Knoppix ISO in HDD using grub

[Werner P. Schulz]

I'm not a "Prof.". In Germany it is a title only for teachers at university.

[rajibando]

You aren't a Professor!? Not only in Germany, I think the world over "Prof." is a title for tenured teachers in Universities. I thought that your knowledge-base as a moderator of the forum should ensure your being a Professor of a Univ.
I am sorry for my assumption. But my respect and awe remain, nonetheless!