Pieces of the Puzzle

Objectives
Use Brann's Communicator to contact Brann Bronzebeard and find out what to do next. Once you have completed Brann's instructions, use Brann's Communicator to contact Brann Bronzebeard.

If you lose Brann's Communicator, speak to Moteha Windborn at the Grom'arsh Crash-Site to replace it.
 * The Inventor's Disk

Description
We've seen the iron dwarves and their constructs making war on the creatures of stone that Brann calls the Earthen, along with their giant allies. Contact him and aid him in any way you can, and remember that anything we can learn from his search may aid us in fighting against the iron dwarves and their master.

Rewards
You will receive:

Progress
Did you complete the disk?

Completion
That was quick! Now that we have the disk, we have to find out how to use it to unlock the first half of the archive key.