Hello Thank you Danny to answer to my last post :http://forums.cast-soft.com/index.php?threads/merged-scene-problem.643/ but now I've new problems You say me to merge or open insertable without any scene inside, but the probleme is, I forgot to purge and remove scene before create insertables, so How can I update insertables ? Where are they stored (in the insertables folder there is only the factory insertables...) So I try to import insertbles, and clean it and create it back but I ve the message : try another name... So how can I manage insertables ??? thankyou Oups sorry I've found the answer the personal insertables are in the folder I've choose in preferences... So I will clean it, maybe this post will be useful for the other..