As for some of the Vets on this forum, keep in mind people will make make mistakes. So rather then being short with others for the sake of saving little Nemo, please take the time to explain why, for this thread, adding Damsels this earlier in the cycle is not good.
Alright. You are correct.
Your salt system is going to go through a cycle process. Ammonia needs to be introduced into the system. Some LFS's recomend using fish to do this. It is very cruel to the fish and often times they do not survive the cycle. You can start the cycle with some uncured live rock. Bacteria is going to break down the ammonia created by the die off on the rocks and convert it into nitrite. Both ammonia and nitrite are highly toxic to fish. After the nitrite other bacteria break it down into nitrate which is less toxic. Nitrate needs to be removed via water changes. This cycle takes place in every tank. Once your Ammonia and nitrite reach a steady zero then it is safe to add fish.