Hi thingie, thank you for your comment; you are right that the slides were just to aid a lot of talking. The presentation was held at last year's EuroTeX (2009)

Hi thingie, thank you for your comment; you are right that the slides were just to aid a lot of talking. The presentation was held at last year's EuroTeX (2009) conference and was quite technical with a lot of discussion and the talk was prepared within a few minutes before the talk. I just wanted to present the way I use LuaTeX and the problems I encountered while hacking. I try to sum up all this (with solutions) on my german blog www.luatex.de. I am sorry that I can't give you a better answer then "you should consider attending a TeX conference".