--gum/------+
              |--bin/------ 
	      |--cfg/------ 
              |--doc/------+
	      |            |--manager---
	      |            |--pgmr------
	      |            |--ref-------
	      |            |--tutorial--
	      |            |--user------
	      |
	      |--include/--+
	      |            |--sys-------
	      |
	      |--lib/------ 
	      |
	      |--m/--------+
	      |            |--lib-------
	      |            |--sys-------
	      |            |--tools-----
	      |
              |--src/------+
	      |            |--gbl/------+
	      |            |            |--dsm/------
	      |            |            |--dtm/------
	      |            |            |--ism/------
	      |            |            |--msm/------
	      |            |            |--omi1/-----
              |            |            |--ucd/------
	      |            |
	      |            |--h/--------+
	      |            |            |--sys/------
	      |            |
	      |            |--core/-----
	      |            |--lib-------
	      |            |--m/--------+
	      |            |            |--lib/------
	      |            |            |--sys/------
	      |            |            |--tools/----
	      |            |
	      |            |--mwapi-----+
	      |            |            |--chui------
	      |            |            |--mswin32---
	      |            |            |--x---------
	      |            |
	      |            |--orb-------+
	      |            |            |--iiop1-----
	      |            |            |
	      |            |
	      |            |--qa--------
	      |            |
	      |            |--tools/----+
	      |            |            |--pigeon----
	      |
	      |--utl/------+

gum/bin
  Contains all executables (O.S. level) needed for gum
gum/cfg
gum/doc
  Contains documentation
gum/lib
  Contains all supporting libraries for gum (*.DLL, etc)
gum/utl

gum/
gum/doc
gum/doc/manager
gum/doc/pgmr
gum/doc/ref
gum/doc/tutorial
gum/doc/user
gum/include
gum/include/sys
gum/lib
gum/m
gum/m/lib
gum/m/sys
gum/m/tools
gum/src
gum/src/gbl
gum/src/gbl/dsm
gum/src/gbl/dtm
gum/src/gbl/ism
gum/src/gbl/msm
gum/src/gbl/omi1
gum/src/gbl/ucd
gum/src/h
gum/src/h/sys
gum/src/core
gum/src/lib
gum/src/m
gum/src/m/lib
gum/src/m/sys
gum/src/m/tools
gum/src/mwapi
gum/src/mwapi/chui
gum/src/mwapi /mswin32
gum/src/mwapi/x
gum/src/orb
gum/src/orb/iiop1
gum/src/qa
gum/src/tools
gum/src/tools/pigeon
gum/utl