Some other errors and ommission in Documentation.

Source/Doc/UserGuide.md

@@ -1772,6 +1772,7 @@ The following table shows the disk images available.
 | xxx_qpm.img       | QPM Operating System                 | Yes      |
 | xxx_tpascal.img   | Borland Turbo Pascal Compiler        | No       |
 | xxx_ws4.img       | WordStar v4 & ZDE Applications       | No       |
+| xxx_z3plus.img    | Z3 PLUS ZCPR 3.4 Operating System    | Yes      |
 | xxx_z80asm.img    | Relocating macro assembler for CP/M  | No       |
 | xxx_zpm3.img      | ZPM3 Operating System                | Yes      |
 | xxx_zsdos.img     | ZCPR-DJ & ZSDOS 1.1 Operating System | Yes      |
@@ -2277,6 +2278,10 @@ call "CPM.SYS".  For example:
 
 `SYSCOPY C:=B:CPM.SYS`
 
+Note: While the CP/M manual refers to the use of SYSGEN under RomWBW, it
+is recommended that you use SYSCOPY as it is more flexible. SYSGEN is
+included for completeness.
+
 #### Character Device Mapping
 
 Character device mapping under CP/M 2.2 has 3 layers:
@@ -2378,6 +2383,11 @@ as available.
 * Z-System applications will not run under CP/M 2.2.  For example,
   the `LDDS` date stamper will not work.
 
+* CP/M 2.2 was not distributed with a help system.  Douglas Miller
+  has adapted the CP/M 3 help system for CP/M 2.2 and is included.
+  The HELP.HLP data file must be found on the current default drive
+  and user area when HELP.COM is run.
+
 ## Z-System
 
 Z-System is the most popular non-DRI CP/M workalike "clone" which is generally
@@ -2478,6 +2488,9 @@ Manual.pdf" document in order to use this operating system effectively.
 * [Z-System Users Guide]($doc_root$/CPM/Z-System Users Guide.pdf)
 * [ZCPR3.3 User Guide]($doc_root$/CPM/ZCPR3.3 User Guide.pdf)
 
+* Additionally, please review the file called RELEASE.NOT (U14) on the 
+  disk which contains a variety of updates regarding the NZ-COM distribution.
+
 #### Boot Disk
 
 Since NZ-COM boots via Z-System, you can make a bootable
@@ -2641,6 +2654,9 @@ document in order to use this operating system effectively.
 * [Z-System Users Guide]($doc_root$/CPM/Z-System Users Guide.pdf)
 * [ZCPR3.3 User Guide]($doc_root$/CPM/ZCPR3.3 User Guide.pdf)
 
+* Additionally, please review the file called RELEASE.NOT (U14) on the
+  disk which contains a variety of updates regarding the Z3PLUS distribution.
+
 #### Boot Disk
 
 Since Z3PLUS boots via CP/M 3, you first must make the disk CP/M 3
@@ -2663,7 +2679,7 @@ The CP/M 3 `DEVICE` command is used to manipulate the device mappings.
   apply to Z3PLUS.
 
 * Some applications in the Z3PLUS distribution have been upgraded 
-  with newer versions. This is done with in 
+  with newer versions. 
 
 ## ZPM3
 
@@ -3021,6 +3037,32 @@ To boot into Fuzix:
 You may now use Fuzix as desired.  The general operation and use of
 Fuzix is outside of the scope of this document.
 
+## DOS 65
+
+This disk is one of several ready-to-run disks provided with RomWBW.  
+It contains the files to start and run DOS/65 on an MBC system that
+contains Dan Werner's 6502 processor. The contents of this disk are 
+purely a redistribution of the work of Dan Werner
+
+WARNING: This is a work in progress.  Use of this disk image requires
+specific hardware and configuration.  You should contact Dan Werner
+before attempting to use this disk image.
+
+### Usage ###
+
+- The disk is configured to boot under ZSDOS 1.1 (via primary Z80
+  CPU).  Once booted, you can launch DOS/65 on a secondary 6502
+  CPU using the "DOS65" command.
+
+### Notes ###
+
+- DOS/65 is generally compatible with the CP/M 2.2 filesystem.  Once
+  launched, you will have access to the fielsystem of the boot disk.
+
+- DOS/65 does not utilize any of the RomWBW framework or drivers, so
+  it will only support devices built into DOS/65 itself.  Once
+  launched DOS/65 takes over the hardware completely.
+
 # Custom Applications
 
 The operation of the RomWBW hosted operating systems is enhanced through