Once you have created a DTM :  Play/Record window, you
  can choose operating settings and then save these
  settings by using the Options menu.

  The Options menu contains the following menu items:

      General...
      Use Last Saved Settings
      Use System Defaults
      Use Saved Settings From...
      Save Current Settings
      Save Current Settings As...

  For information about using a Options menu item, double
  click on an item from the list of additional topics
  below.