A Importing Question

IF this goes somewhere else i'm sorry.
Question: How do I get imported sounds (for Goblin Alchemist) to work or put in to a sound set ?

You can't make a new sound set yourself. You would have to import your sounds and replace the exsisting sounds from a unit's sound set.

Does the sound set you want to replace haae to have the exact amount of sounds as the one your importing ? I wouldn't think so, but i want to double check
Also, Thank You with answering my first question