The following are notes on what the files here are or do.

ADVD.CLD;1         ADVD is a copy of ASNVD and is used to associate VD:
ADVD.MAR;3         units with contiguous container files.
ASNVD.CLD;2        ASNVD is the version *I* use. The vd: units will be off
ASNVD.MAR;5        line until ASNVD is used to point them at a contiguous
			file. They go offline if ASNVD is used to dis-associate
			them from the container file.
ASNVD_SAVFILSPEC.CLD;1  This is a version of ASNVD with some experimental code
ASNVD_SAVFILSPEC.MAR;2  to save the filename that a VD: unit is assigned to
			in the VD: UCB. It must ONLY be used with the matching
			version of VDDRIVER, namely VDDRIVER_SAVFILSPEC.MAR
VDDRIVBLD.COM;5    Build file to build current VD: driver
VDDRIVER.DOC;1     Short doc on VDDRIVER and what it does.
VDDRIVER.EXE;1     VDDRIVER built for VMS 4.7
VDDRIVER4.MAR;2    Current source for VDDRIVER (fixes some possible synch probs)
VDDRIVER4.OBJ;1    Assembled Vddriver for VMS 4.7
VDDRIVERX3C.MAR;4  old source for VDDRIVER
VDDRIVER_SAVFILESPC.MAR;3 Current source for VDDRIVER with experimental code
			to allow use with ASNVD_SAVFILSPEC which saves the
			file specs of the file associated with an online VD:
			unit (and allows reporting it).
VDDRV4A.MAR;1      Current source of VDDRIVER
VDMAKE.COM;4       Commands to build VDDRIVER and ASNVD. Note: on VMS V5, edit
			the sources first to define VMS$V5...add a line that
			reads something like
			VMS$V5 = 1


FDASYREMO.MAR;1    FD: host process to run on cpu with FDDRV which talks out
			an asynchronous line to FDREMASY program
FDASYREMO.OBJ;1    
FDDRV.EXE;1        FD driver built for VMS V4.7
FDDRV5.MAR;2       Slightly older source to FDDRV. 
FDDRV5.OBJ;1       
FDDRV6.MAR	   Current source to FDDRV
FDDRV_X0.MAR;1     Old source to FDDRV. Beware of this on SMP in VMS V5.x
FDHOST.CLD;2       CLD for FD host processes
FDHOST.DOC;8       Doc for what a host process for FDDRV needs to do
FDHOST.MAR;4       Host process for FD: (old mem disk AND has clear option)
FDHOSTBOH.MAR	   Host process for Bat Out of Hell disk. This is a file disk
			which uses a memory disk as backing store. It does write
			through to the file on writes, but reads out of memory
			exclusively.
FDHOSTCRY.MAR	   Host process for crypto-disk based on file that uses weak
			encryption algorithm (64 bit xor)
FDHOSTCRY2.MAR	   Host process for crypto-disk based on file with stronger
			encryption algorithm (key length is many blocks long
			and scrambled reasonably well around the disk). This 
			version is a little slower than fdhostcry.mar but can
			do the same algorithm as fdhostcry.mar if desired.
FDHOSTMEM.MAR;5    FD: host process for a memory disk; uses fdhost.cld
			Memory used is in process memory.
FDHOSTORIG.MAR;1   original FDHOST process...first test of FD: was with it
FDHOSTREMOT.CLD;1  Remote DECnet host CLD
FDHOSTREMOT.EXE;1  Remote DECnet disk host exe for VMS 4.7
FDHOSTREMOT.MAR;10 Remote DECnet host. Runs on CPU with FDDRV, talks to
			FDREMSRV program over DECnet.
FDHOSTREMOT.OBJ;1  
FDREMASY.EXE;1     Remote prog that talks over asynch. lines to FDASYREMO
			process and accesses disk.
FDREMASY.FOR;3     Source to FDREMASY program.
FDREMASY.OBJ;2     
FDREMOTE.DOC;2     How to set up remote DECnet disks
FDREMSRV.COM;1     
FDREMSRV.EXE;2     Remote DECnet object that talks over DECnet to FDHOSTREMOT
			program and gets/puts data to remote disk.
FDREMSRV.EXE;2     
FDREMSRV.FOR;3     Source to remote DECnet server object
FDREMSRV.OBJ;1     
FDREMSUB.FOR;7     Subroutines for FDHOSTREMOT to open net channel/close it
FDREMSUB.OBJ;2     
FDREMSUBASY.FOR;5  Subroutines for FDASYREMO to open remote channel, close
			it, and handle actual communications.
FDREMSUBASY.OBJ;1  
VDFDDRIVERS.DOC;6  Document re what FD: and VD: drivers do.