You can run XSCREENSAVER in demo mode via FREEWARE_DEMO.COM procedure. To quit, choose "Reinitialize" in the Xscreensaver control window. The control window let you choose a graphic demo to display. To abort the current demo, you need to click, the control windows re-appears. The graphic demos are run via subprocesses. Sources are available under [.SRC] directory in XSCREENSAVER-1242.ZIP file Patrick Moreau pmoreau@cena.dgac.fr moreau_P@decus.decus.fr