1.   Open web browser and go to http://cloud.activatethespacehd.com

2.   Consolidate your project:

 a.  open your project
 b.  go to File > "Consolidate Project" 

 c.  a dialog box opens click "ok" (the project will close and then reopen)

3.  Navigate to the project file location
4.  Right Click (command click) on the project and choose compress

5.  Drag the compressed file in to the browser window and click upload