>...instead of that I got piece of code which was quite interesting to read and to figure out how would it work (without actually running it - that would be too simple!), but I couldn't connect that to any duality... between what exactly?
I've updated the paper to try to explain it better.
They key is understanding that the computer program has two sets of information in two very different resources.
http://cloudmusiccompany.com/paper.htm"The first set of information is the computer world as we designed it, a dynamic set of data stored in a physical resource such as the computer's memory or disks, changing according to the rules of a program."
The second set of information comes in very abstractly.
But if you get that, what the second set is, and I try to explain it as best as possible in the paper, then everything else will click.