Wow, thank you so much, Pgovotsos! This repository is getting more and more rich, your contribution is immensely appreciated.
I don't know if you are aware of this, but we also have started a 'Lightwave Showroom and tutorials' thread where we post links of videos and tutorials, in case you want to subscribe.
http://eab.abime.net/showthread.php?t=86234
Cheers!
muadib
Amiga Raytracing Society