Search: http://hobbes.nmsu.edu/cgi-bin/h-search?key=cadh.zip
CAD Popup menu, includes mini process list with kill, unmount/remount filesystems, WPS-reset, session manager hotkey modification.
The source code of the older version can be found at:
http://www-user.tu-cottbus.de/~kannegv/quelle/index_e.htm. The source code of the newer version seems not available yet.
Source: OS2.jp