Hey,

I would like to buy an optical drive of this reference LG disc rewriter Blu-ray BH16NS55 I saw that it was compatible on the list but I would like to know if I have to do anything special to start dumping CD, DVD

I have not used that specific drive model, but you will need to ensure it is a JB8 model and it will need to be flashed with specific firmware:
http://wiki.redump.org/index.php?title= … T_firmware

This wiki page is still a work-in-progress, it currently suggests using the 3.02 firmware, but Ribshark's custom 3.10 firmware is now compatible with redumper and can be recommended for use.