I have just uploaded a new version of GhostBuster to Aminet.
Version 2.1 has a minor bug fix to both preferences programs, plus a
new function for OS3.9 users. The option to have the Titlebar showing
or not has now been enhanced with another option to allow the
titlebar hidden, except for when the mouse pointer is near the top of
the screen.
It should appear on Aminet properly within a day or two