Ah ok, thanks. So a Mer build can be adjusted easily for Harmattan or Fremantle by tweaking some code ? Sorry but I'm fairly new with my freshly bought N9 and am just discovering all the possibilites, so I'm still not really sure what exactly is the link between Mer and Fremantle&Meego... for now I assume it's a fork taken back by a larger community to build Jolla and other OS's.