diff --git a/Doc/ROM Applications.pdf b/Doc/ROM Applications.pdf
index e162d49d..b63d58e9 100644
Binary files a/Doc/ROM Applications.pdf and b/Doc/ROM Applications.pdf differ
diff --git a/Doc/RomWBW Applications.pdf b/Doc/RomWBW Applications.pdf
index 8018a9a2..4be462cf 100644
Binary files a/Doc/RomWBW Applications.pdf and b/Doc/RomWBW Applications.pdf differ
diff --git a/Doc/RomWBW Architecture.pdf b/Doc/RomWBW Architecture.pdf
index 2d518b19..5602cd88 100644
Binary files a/Doc/RomWBW Architecture.pdf and b/Doc/RomWBW Architecture.pdf differ
diff --git a/Doc/RomWBW Disk Catalog.pdf b/Doc/RomWBW Disk Catalog.pdf
index bc141cad..e502e946 100644
Binary files a/Doc/RomWBW Disk Catalog.pdf and b/Doc/RomWBW Disk Catalog.pdf differ
diff --git a/Doc/RomWBW Getting Started.pdf b/Doc/RomWBW Getting Started.pdf
index dfdc0e5f..ffe23080 100644
Binary files a/Doc/RomWBW Getting Started.pdf and b/Doc/RomWBW Getting Started.pdf differ
diff --git a/Source/Doc/ROM_Applications.md b/Source/Doc/ROM_Applications.md
index 956ff83f..401f462c 100644
--- a/Source/Doc/ROM_Applications.md
+++ b/Source/Doc/ROM_Applications.md
@@ -58,7 +58,7 @@ Memory Area | Function
 ------------|-----------------------------------
 `0000-00FFh`| Jump and restart (RST) vectors
 `0100-01FFh`| HBIOS configuration block
-`EF00-FDFFh`| MONITOR
+`EE00-FDFFh`| MONITOR
 `FE00-FFFFh`| HBIOS proxy
 
 Commands can be entered at the command prompt `>` 
@@ -237,22 +237,31 @@ affected.
 ### Bank codes and descriptions
 
 TYPE | DESCRIPTION        |BANK| DETAILS
------|--------------------|----|-----------
-RAM  | COMMON BANK        | 8E |
-RAM  | USER BANK          | 8D |
-RAM  | BIOS BANK          | 8C |
-RAM  | AUX BANK           | 8B |
-RAM  | RAM DRIVE END	  | 8A | LAST BANK
-RAM  | RAM DRIVE START    | ?? | 512K SYSTEM
-RAM  | RAM DRIVE START    | ?? | 1024K SYSTEM
-ROM  | BOOT BANK          | 00 |
+-----|--------------------|----|---------------------
+RAM  | COMMON BANK        | 9F | 1024K RAM SYSTEM
+RAM  | USER BANK          | 9E | 1024K RAM SYSTEM
+RAM  | BIOS BANK          | 9D | 1024K RAM SYSTEM
+RAM  | AUX BANK           | 9C | 1024K RAM SYSTEM
+RAM  | OS BUFFERS END     | 9B | 1024K RAM SYSTEM
+RAM  | OS BUFFERS START   | 98 | 1024K RAM SYSTEM
+RAM  | RAM DRIVE END	  | 97 | 1024K RAM SYSTEM
+RAM  | COMMON BANK        | 8F | 512K RAM SYSTEM
+RAM  | USER BANK          | 8E | 512K RAM SYSTEM
+RAM  | BIOS BANK          | 8D | 512K RAM SYSTEM
+RAM  | AUX BANK           | 8C | 512K RAM SYSTEM
+RAM  | OS BUFFERS         | 8B | 512K RAM SYSTEM
+RAM  | OS BUFFERS         | 8A | 512K RAM SYSTEM
+RAM  | OS BUFFERS         | 89 | 512K RAM SYSTEM
+RAM  | OS BUFFERS         | 88 | 512K RAM SYSTEM
+RAM  | RAM DRIVE END	  | 87 | 512K RAM SYSTEM
+RAM  | RAM DRIVE START    | 80 |
+ROM  | BOOT BANK          | 00 | COLD START & HBIOS
 ROM  | LOADER & IMAGES    | 01 | MONITOR, FORTH
 ROM  | ROM IMAGES CONTD.  | 02 | BASIC, ETC
-ROM  | FAT FILESYSTEM     | 03 |
-ROM  | NETWORK BOOT       | 04 |
-ROM  | ROM DRIVE START    | 05 |
-ROM  | ROM DRIVE END      | 0F | 512K
-ROM  | ROM DRIVE END      | 1F | 1024K
+ROM  | FAT FILESYSTEM     | 03 | UNA ONLY, ELSE UNUSED
+ROM  | ROM DRIVE START    | 04 |
+ROM  | ROM DRIVE END      | 0F | 512K ROM SYSTEM
+ROM  | ROM DRIVE END      | 1F | 1024K ROM SYSTEM
 
 ## NOTES:
 
diff --git a/Source/HBIOS/cfg_n8.asm b/Source/HBIOS/cfg_n8.asm
index 1c25b3b7..58b714e8 100644
--- a/Source/HBIOS/cfg_n8.asm
+++ b/Source/HBIOS/cfg_n8.asm
@@ -232,4 +232,4 @@ SPKENABLE	.EQU	FALSE		; SPK: ENABLE RTC LATCH IOBIT SOUND DRIVER (SPK.ASM)
 ;
 DMAENABLE	.EQU	FALSE		; DMA: ENABLE DMA DRIVER (DMA.ASM)
 DMABASE		.EQU	$E0		; DMA: DMA BASE ADDRESS
-DMAMODE		.EQU	DMAMODE_ECB	; DMA: DMA MODE (NONE|ECB|Z180|Z280|RC|MBC)
+DMAMODE		.EQU	DMAMODE_Z180	; DMA: DMA MODE (NONE|ECB|Z180|Z280|RC|MBC)
diff --git a/Source/ver.inc b/Source/ver.inc
index 79ac30d6..626cb034 100644
--- a/Source/ver.inc
+++ b/Source/ver.inc
@@ -2,4 +2,4 @@
 #DEFINE	RMN	1
 #DEFINE	RUP	1
 #DEFINE	RTP	0
-#DEFINE BIOSVER	"3.1.1-pre.114"
+#DEFINE BIOSVER	"3.1.1-pre.115"
diff --git a/Source/ver.lib b/Source/ver.lib
index 23c1d7be..f9dd93a4 100644
--- a/Source/ver.lib
+++ b/Source/ver.lib
@@ -3,5 +3,5 @@ rmn	equ	1
 rup	equ	1
 rtp	equ	0
 biosver	macro
-	db	"3.1.1-pre.114"
+	db	"3.1.1-pre.115"
 	endm