This capability is part of LabQuest Viewer 2.0 functionality.
What are the system requirements for LabQuest Viewer?

If your computer system is unable to run version 2.0, try the following:
     Windows
     -Launch multiple instances of LabQuest Viewer.
     -Manually size and position each instance of the application as desired.

     Macintosh
     -Create one or more copies of the application bundle as needed.
          -Open the Applications folder.
          -Right-click on the LabQuest Viewer icon.
          -Choose Duplicate from the File menu (command D).
               This creates a copy of LabQuest Viewer in the list.
     -Launch LabQuest Viewer and all desired copies of LabQuest Viewer.
     -Manually size and position each instance of LabQuest Viewer as desired.