you can look for saccopharynx tutorial,
his web is h++p://www.iespana.es/saccopharynx but seems to be down in this moment
or you can ask Ricardo Narvaja for them

hi also has a tutorial for armadillo

good luck


here a link:

http://rapidshare.de/files/745996/189-dvdregionfree_v3.25__asprotect_sin_desempaquetar__por_saccopharynx.zip.html

note: for some reason the direction in code for graphs are wrong, you have to edit them to show graphics