Crafting in DU is quite deep and things may be quite complicated, specially on the Nanopack. It's going to be KEY on release, though, as everyone will be using theirs to rebuild civilization. A Quality of Life improvement that could come to aid on that, specially for newbies, is adding a second button near "Add to Queue" called "Queue All" or something like that.   Basically it would behave just like when you queue talents, all things that are still "pending" would be added to the