 In NETROOM v3.04, Supplemental Disk distribution dated "2-10-95," the password protected resource file NR.ZIP (679,271 KB) has an undocumented file; DPMSCLK.EXE (13,904 KB), "Cloaked DPMS Server v3.03".The file does not reveal support for any options or parameters when queried using the standard help option, .This file is "not" unzipped by the NETROOM 3 SETUP.EXE program and does not install.