given that our great Jot doen't have enough time to rewrite the program (and I can well understand it would take an awful lot of time) maybe we could look for programs that do it!
I know of one, though it's a pay-for program and it requires a free viewer to actually see it work the right way.

But maybe someone knows of s free program that does the same?

I'll do some research on the Net and if anyone steps into something similar... let us know!

Onether way would be to create a sort of slide-show of pages formated as a book and with a flip effect from one page to the other.