diff --git a/Doc/ChangeLog.txt b/Doc/ChangeLog.txt
index 2b72545a..2f7c0b98 100644
--- a/Doc/ChangeLog.txt
+++ b/Doc/ChangeLog.txt
@@ -3,6 +3,7 @@ Version 3.1.1
 - WBW: Version bumped due to pervasive changes
 - WBW: Preliminary hard disk partition support (backward compatible)
 - WBW: Change Propeller VGA signal timings to 60Hz refresh
+- WBW: Enhanced SYSTEM RESET function to allow a warm start back to boot loader
 
 Version 3.1
 -----------
diff --git a/Doc/RomWBW Applications.pdf b/Doc/RomWBW Applications.pdf
index 6ab7d2a4..ed28704b 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 c6a984a4..fa9ec503 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 2d688b63..1d9cf04e 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 426d0b32..8f0d1348 100644
Binary files a/Doc/RomWBW Getting Started.pdf and b/Doc/RomWBW Getting Started.pdf differ
diff --git a/Source/Apps/RTC.asm b/Source/Apps/RTC.asm
index 5d731612..30e08e21 100644
--- a/Source/Apps/RTC.asm
+++ b/Source/Apps/RTC.asm
@@ -25,6 +25,8 @@
 ;
 ;[2020/02/02] v1.5 PMS Basic command line support
 ;
+;[2020/05/15] v1.6 Added Warm Start option
+;
 ; Constants
 ;
 mask_data	.EQU	%10000000	; RTC data line
@@ -46,6 +48,12 @@ FCB		.EQU	05CH		; Start of command line
 BID_BOOT	.EQU	$00
 HB_BNKCALL	.EQU	$FFF9
 
+BF_SYSRESET	.EQU	$F0		; RESTART SYSTEM
+
+BF_SYSRES_INT	.EQU	$00		; RESET HBIOS INTERNAL
+BF_SYSRES_WARM	.EQU	$01		; WARM START (RESTART BOOT LOADER)
+BF_SYSRES_COLD	.EQU	$02		; COLD START
+
 ;
 ; Program
 ;
@@ -1273,6 +1281,9 @@ RTC_UCL:
 	CP	'B'
 	JP	Z,RTC_TOP_LOOP_BOOT	
 
+	CP	'W'
+	JP	Z,RTC_TOP_LOOP_WARMSTART
+
 	CP	'C'
 	JP	Z,RTC_TOP_LOOP_CHARGE
 
@@ -1324,6 +1335,11 @@ DELAY_LOOP:				; LOOP IS 26TS
 	LD	HL,0			; ADDRESS ZERO
 	CALL	HB_BNKCALL		; DOES NOT RETURN
 
+RTC_TOP_LOOP_WARMSTART:
+	LD	B,BF_SYSRESET		; SYSTEM RESTART
+	LD	C,BF_SYSRES_WARM	; WARM START
+	CALL	$FFF0			; CALL HBIOS
+
 RTC_TOP_LOOP_CHARGE:
 	LD	DE,RTC_TOP_LOOP1_CHARGE
 	LD	C,09H			; CP/M write string to console call
@@ -1580,7 +1596,7 @@ RTC_HELP_MSG:
 	.DB	0Ah, 0Dh		; line feed and carriage return
 	.TEXT	"RTC: Version 1.5"
 	.DB	0Ah, 0Dh		; line feed and carriage return
-	.TEXT	"Commands: E)xit T)ime st(A)rt S)et R)aw L)oop C)harge N)ocharge D)elay I)nit G)et P)ut B)oot H)elp"
+	.TEXT	"Commands: E)xit T)ime st(A)rt S)et R)aw L)oop C)harge N)ocharge D)elay I)nit G)et P)ut B)oot W)arm-start H)elp"
 	.DB	0Ah, 0Dh		; line feed and carriage return
 	.DB	"$"			; Line terminator
 
diff --git a/Source/CBIOS/cbios.asm b/Source/CBIOS/cbios.asm
index a1036ccd..47018547 100644
--- a/Source/CBIOS/cbios.asm
+++ b/Source/CBIOS/cbios.asm
@@ -336,9 +336,12 @@ REBOOT:
 	CALL	$FFFD			; DO IT (RST 08 NOT SAFE HERE)
 #ENDIF
 #IFDEF PLTWBW
-	DI				; NO INTERRUPTS
-	LD	A,0			; ROM BOOT BANK
-	CALL	HB_BNKSEL		; SELECT IT INTO LOW MEMORY
+	;DI				; NO INTERRUPTS
+	;LD	A,0			; ROM BOOT BANK
+	;CALL	HB_BNKSEL		; SELECT IT INTO LOW MEMORY
+	LD	B,BF_SYSRESET		; SYSTEM RESTART
+	LD	C,BF_SYSRES_WARM	; WARM START
+	CALL	$FFF0			; CALL HBIOS
 #ENDIF
 ;
 	; JUMP TO RESTART ADDRESS
diff --git a/Source/CPM3/boot.z80 b/Source/CPM3/boot.z80
index b9f58bc7..4f55b627 100644
--- a/Source/CPM3/boot.z80
+++ b/Source/CPM3/boot.z80
@@ -678,7 +678,7 @@ signon$msg	db	13,10,'ZPM3'
 	if banked
 		db	' [BANKED]'
 	endif
-		db	' on HBIOS v'
+		db	' for HBIOS v'
 		biosver
 		db	13,10,13,10,0
 		
@@ -697,7 +697,7 @@ signon$msg	db	13,10,'CP/M v3.0'
 	if banked
 		db	' [BANKED]'
 	endif
-		db	' on HBIOS v'
+		db	' for HBIOS v'
 		biosver
 		db	13,10,13,10,0
 		
diff --git a/Source/Doc/Architecture.md b/Source/Doc/Architecture.md
index f3e20ea3..8db85458 100644
--- a/Source/Doc/Architecture.md
+++ b/Source/Doc/Architecture.md
@@ -1532,13 +1532,47 @@ System (SYS)
 
 | _Entry Parameters_
 |       B: 0xF0
+|       C: Subfunction (see below)
 
 | _Exit Results_
 |       A: Status (0=OK, else error)
 
+This function performs various forms of a system reset depending on
+the value of the subfucntion.  See subfunctions below.
+
+#### SYSRESET Subfunction 0x00 -- Internal HBIOS Reset (RESINT)
+
+|      _Entry Parameters_
+|           BC: 0xFD00
+
+|      _Returned Values_
+|           A: Status (0=OK, else error)
+
 Perform a soft reset of HBIOS. Releases all HBIOS memory allocated by
 current OS. Does not reinitialize physical devices.
 
+#### SYSRESET Subfunction 0x01 -- Warm Start System (RESWARM)
+
+|      _Entry Parameters_
+|           BC: 0xFD01
+
+|      _Returned Values_
+|           <none>
+
+Warm start the system returning to the boot loader prompt.  Does not
+reinitialize physical devices.
+
+#### SYSRESET Subfunction 0x02 -- Cold Start System (RESCOLD)
+
+|      _Entry Parameters_
+|           BC: 0xFD02
+
+|      _Returned Values_
+|           <none>
+
+Perform a system cold start (like a power on).  All devices are
+reinitialized.
+
 ### Function 0xF1 -- System Version (SYSVER)
 
 | _Entry Parameters_
diff --git a/Source/Forth/camel80.azm b/Source/Forth/camel80.azm
index c74af4fc..3b8c9462 100644
--- a/Source/Forth/camel80.azm
+++ b/Source/Forth/camel80.azm
@@ -4,6 +4,12 @@ CIOOUT			EQU	01h	; CHARACTER OUTPUT
 CIOIST			EQU 02h ; CHARACTER INPUT STATUS
 BID_BOOT		EQU	00h
 HB_BNKCALL		EQU 0fff9h
+BF_SYSRESET		EQU	0F0h		; RESTART SYSTEM
+	
+BF_SYSRES_INT		EQU	00h		; RESET HBIOS INTERNAL
+BF_SYSRES_WARM		EQU	01h		; WARM START (RESTART BOOT LOADER)
+BF_SYSRES_COLD		EQU	02h		; COLD START
+
 
 ; THE FOLLOWING NEED TO BE SYNCED WITH STD.ASM SO ROMLDR
 ; KNOWS WHERE THIS EXECUTES AT
@@ -332,9 +338,13 @@ KEY2:   DW SAVEKEY,CFETCH,LIT,0,SAVEKEY,CSTORE
 
 ;X BYE     i*x --    return to CP/M
     head bye,3,bye,docode
-		LD A,BID_BOOT				; BOOT BANK
-		LD HL,0				 		; ADDRESS ZERO
-		CALL HB_BNKCALL				; DOES NOT RETURN
+		;LD A,BID_BOOT				; BOOT BANK
+		;LD HL,0				 		; ADDRESS ZERO
+		;CALL HB_BNKCALL				; DOES NOT RETURN
+		LD	B,BF_SYSRESET		; SYSTEM RESTART
+		LD	C,BF_SYSRES_WARM	; WARM START
+		CALL	0FFF0h			; CALL HBIOS
+		
 		HALT
 
 ; STACK OPERATIONS ==============================
diff --git a/Source/HBIOS/ay38910.asm b/Source/HBIOS/ay38910.asm
index 0e3c7c5d..deec80d3 100644
--- a/Source/HBIOS/ay38910.asm
+++ b/Source/HBIOS/ay38910.asm
@@ -132,7 +132,7 @@ AY_FND:	LD	IY, AY_IDAT		; SETUP FUNCTION TABLE
 	LD	A, TICKFREQ / 3		; SCHEDULE IN 1/3 SECOND TO TURN OFF SOUND
 	LD	(AY_TIMTIK), A
 
-	LD	HL, (VEC_TICK + 1)	; GET CUR SECONDS VECTOR
+	LD	HL, (VEC_TICK + 1)	; GET CUR TICKS VECTOR
 	LD	(AY_TIMHOOK), HL	; SAVE IT INTERNALLY
 	LD	HL, AY_TIMER		; INSTALL TIMER HOOK HANDLER
 	LD	(VEC_TICK + 1), HL
diff --git a/Source/HBIOS/cfg_state.inc b/Source/HBIOS/cfg_state.inc
index d7d1ab3f..007879b0 100644
--- a/Source/HBIOS/cfg_state.inc
+++ b/Source/HBIOS/cfg_state.inc
@@ -1,30 +1,29 @@
-
-#IFNDEF CFG_STATE
-#DEFINE CFG_STATE
-
-SYSTIMEN	.EQU	FALSE
-
-#IF (CTCENABLE & (INTMODE == 2) & (CTCTIMER))
-SYSTIMEN	.SET	TRUE
-#ENDIF
-
-#IF (TMSENABLE & (INTMODE == 1) & TMSTIMENABLE)
-SYSTIMEN	.SET	TRUE
-#ENDIF
-
-#IF ((INTMODE == 1) & (PLATFORM == PLT_SBC) & HTIMENABLE)
-SYSTIMEN	.SET	TRUE
-#ENDIF
-
-#IF ((INTMODE == 2) & (CPUFAM == CPU_Z180))
-SYSTIMEN	.SET	TRUE
-#ENDIF
-
-	.ECHO "TIMER INTERRUPT "
-#IF SYSTIMEN
-	.ECHO "ACTIVE\n"
-#ELSE
-	.ECHO "NOT ACTIVE\n"
-#ENDIF
-
-#ENDIF
+#IFNDEF CFG_STATE
+  #DEFINE CFG_STATE
+
+SYSTIMEN	.EQU	FALSE
+
+  #IF (CTCENABLE & (INTMODE == 2) & (CTCTIMER))
+SYSTIMEN	.SET	TRUE
+  #ENDIF
+
+  #IF (TMSENABLE & (INTMODE == 1) & TMSTIMENABLE)
+SYSTIMEN	.SET	TRUE
+  #ENDIF
+
+  #IF ((INTMODE == 1) & (PLATFORM == PLT_SBC) & HTIMENABLE)
+SYSTIMEN	.SET	TRUE
+  #ENDIF
+
+  #IF ((INTMODE == 2) & (CPUFAM == CPU_Z180))
+SYSTIMEN	.SET	TRUE
+  #ENDIF
+
+	.ECHO "TIMER INTERRUPT "
+  #IF SYSTIMEN
+	.ECHO "ACTIVE\n"
+  #ELSE
+	.ECHO "NOT ACTIVE\n"
+  #ENDIF
+
+#ENDIF
diff --git a/Source/HBIOS/dbgmon.asm b/Source/HBIOS/dbgmon.asm
index 7091f309..f0c57b42 100644
--- a/Source/HBIOS/dbgmon.asm
+++ b/Source/HBIOS/dbgmon.asm
@@ -104,8 +104,10 @@ SERIALCMDLOOP:
 	JP	Z,FILLMEM		; FILL MEMORY COMMAND
 	CP	'H'			; IS IT A "H" (Y/N)
 	JP	Z,HELP			; HELP COMMAND
+	CP	'S'			; IS IT A "H" (Y/N)
+	JP	Z,STOP			; STOP COMMAND
 	CP	'X'			; IS IT A "X" (Y/N)
-	JP	Z,HALT			; HALT COMMAND
+	JP	Z,EXIT			; EXIT COMMAND
 	LD	HL,TXT_COMMAND		; POINT AT ERROR TEXT
 	CALL	PRTSTRH			; PRINT COMMAND LABEL
 
@@ -148,17 +150,34 @@ BOOT:
 	CALL	$FFFD			; DO IT (RST 08 NOT SAFE HERE)
 	JP	0			; JUMP TO RESTART ADDRESS
 #ELSE
-	LD	A,BID_BOOT		; BOOT BANK
-	LD	HL,0			; ADDRESS ZERO
-	CALL	HB_BNKCALL		; DOES NOT RETURN
+	;LD	A,BID_BOOT		; BOOT BANK
+	;LD	HL,0			; ADDRESS ZERO
+	;CALL	HB_BNKCALL		; DOES NOT RETURN
+	LD	B,BF_SYSRESET		; SYSTEM RESTART
+	LD	C,BF_SYSRES_COLD	; COLD START
+	CALL	$FFF0			; CALL HBIOS
 #ENDIF
 ;
-;__HALT_______________________________________________________________________
+;__EXIT_______________________________________________________________________
 ;
-;	PERFORM HALT ACTION
+;	PERFORM EXIT ACTION
 ;_____________________________________________________________________________
 ;
-HALT:
+EXIT:
+#IF (BIOS == BIOS_UNA)
+	JR	BOOT
+#ELSE
+	LD	B,BF_SYSRESET		; SYSTEM RESTART
+	LD	C,BF_SYSRES_WARM	; WARM START
+	CALL	$FFF0			; CALL HBIOS
+#ENDIF
+;
+;__STOP_______________________________________________________________________
+;
+;	PERFORM STOP ACTION (HALT SYSTEM)
+;_____________________________________________________________________________
+;
+STOP:
 	DI
 	HALT
 ;
@@ -924,7 +943,8 @@ TXT_HELP	.TEXT	"\r\nMonitor Commands (all values in hex):"
 		.TEXT	"\r\nO xx yy          - Output to port xx value yy"
 		.TEXT	"\r\nP xxxx           - Program RAM at xxxx"
 		.TEXT	"\r\nR xxxx           - Run code at xxxx"
-		.TEXT	"\r\nX                - Halt system"
+		.TEXT	"\r\nS                - Stop system (HALT)"
+		.TEXT	"\r\nX                - Exit monitor"
 		.TEXT	"$"
 ;
 #IF DSKYENABLE
diff --git a/Source/HBIOS/eastaegg.asm b/Source/HBIOS/eastaegg.asm
index 35c4c982..7d291165 100644
--- a/Source/HBIOS/eastaegg.asm
+++ b/Source/HBIOS/eastaegg.asm
@@ -179,10 +179,15 @@ waitch
 		LD	B,BF_CIOIN		; HBIOS FUNC: INPUT CHAR
 		RST	08			; DO IT
 		
-		; RETURN TO THE LOADER
-		LD	A,BID_BOOT		; BOOT BANK
-		LD	HL,0			; ADDRESS ZERO
-		CALL	HB_BNKCALL		; DOES NOT RETURN
+		;; RETURN TO THE LOADER
+		;LD	A,BID_BOOT		; BOOT BANK
+		;LD	HL,0			; ADDRESS ZERO
+		;CALL	HB_BNKCALL		; DOES NOT RETURN
+		
+		LD	B,BF_SYSRESET		; SYSTEM RESTART
+		LD	C,BF_SYSRES_WARM	; WARM START
+		CALL	$FFF0			; CALL HBIOS
+		
 		HALT
 #ENDIF
 #IF (BIOS == BIOS_UNA)
diff --git a/Source/HBIOS/game.asm b/Source/HBIOS/game.asm
index 8bbce38b..43d90b87 100644
--- a/Source/HBIOS/game.asm
+++ b/Source/HBIOS/game.asm
@@ -300,9 +300,14 @@ EXIT:
 ;           CALL    BDOS
 	    CALL    PRTSTRDE
 
-	    LD      A,00H
-	    LD      HL,0000H
-            JP    0FFF9H
+	    ;LD      A,00H
+	    ;LD      HL,0000H
+            ;JP    0FFF9H
+	    
+	    LD       B,0F0H
+	    LD       C,01H
+	    CALL     0FFF0H
+	    
 ;            RET
 
 ISOVER:
diff --git a/Source/HBIOS/hbios.asm b/Source/HBIOS/hbios.asm
index fe3303e0..b136e875 100644
--- a/Source/HBIOS/hbios.asm
+++ b/Source/HBIOS/hbios.asm
@@ -2325,16 +2325,50 @@ SYS_DISPATCH:
 	JP	Z,SYS_POKE		; $FB
 	DEC	A
 	JP	Z,SYS_INT		; $FC
-	CALL	PANIC			; INVALID
+	DEC	A
 ;
-; SOFT RESET HBIOS, RELEASE HEAP MEMORY NOT USED BY HBIOS
+; RESTART SYSTEM
+; SUBFUNCTION IN C
 ;
 SYS_RESET:
+	LD	A,C			; GET REQUESTED SUB-FUNCTION
+	CP	BF_SYSRES_INT
+	JR	Z,SYS_RESINT
+	CP	BF_SYSRES_WARM
+	JR	Z,SYS_RESWARM
+	CP	BF_SYSRES_COLD
+	JR	Z,SYS_RESCOLD
+	OR	$FF			; SIGNAL ERROR
+	RET
+;
+; SOFT RESET HBIOS, RELEASE HEAP MEMORY NOT USED BY HBIOS
+;
+SYS_RESINT:
 	LD	HL,(HEAPCURB)		; GET HBIOS HEAP THRESHOLD
 	LD	(CB_HEAPTOP),HL		; RESTORE HEAP TOP
 	XOR	A
 	RET
 ;
+; GO BACK TO ROM BOOT LOADER
+;
+SYS_RESWARM:
+	CALL	SYS_RESINT
+	; PERFORM BANK CALL TO OS IMAGES BANK IN ROM
+	LD	SP,HBX_LOC		; STACK JUST BELOW HBIOS PROXY
+	LD	A,BID_IMG0		; CHAIN TO OS IMAGES BANK
+	LD	HL,0			; ENTER AT ADDRESS 0
+	CALL	HBX_BNKCALL		; GO THERE
+	HALT				; WE SHOULD NEVER COME BACK!
+;
+; RESTART SYSTEM AS THOUGH POWER HAD JUST BEEN TURNED ON
+;
+SYS_RESCOLD:
+	DI
+	LD	SP,HBX_LOC		; STACK JUST BELOW HBIOS PROXY
+	LD	A,BID_BOOT		; BOOT BANK
+	LD	HL,0			; ADDRESS ZERO
+	CALL	HB_BNKCALL		; DOES NOT RETURN
+;
 ; GET THE CURRENT HBIOS VERSION
 ;   ON INPUT, C=0
 ;   RETURNS VERSION IN DE AS BCD
diff --git a/Source/HBIOS/hbios.inc b/Source/HBIOS/hbios.inc
index 068114c3..fadb8345 100644
--- a/Source/HBIOS/hbios.inc
+++ b/Source/HBIOS/hbios.inc
@@ -90,6 +90,10 @@ BF_SYSPEEK	.EQU	BF_SYS + 10	; GET A BYTE VALUE FROM ALT BANK
 BF_SYSPOKE	.EQU	BF_SYS + 11	; SET A BYTE VALUE IN ALT BANK
 BF_SYSINT	.EQU	BF_SYS + 12	; MANAGE INTERRUPT VECTORS
 ;
+BF_SYSRES_INT		.EQU	$00	; RESET HBIOS INTERNAL
+BF_SYSRES_WARM		.EQU	$01	; WARM START (RESTART BOOT LOADER)
+BF_SYSRES_COLD		.EQU	$02	; COLD START
+;
 BF_SYSGET_CIOCNT	.EQU	$00	; GET CHAR UNIT COUNT
 BF_SYSGET_DIOCNT	.EQU	$10	; GET DISK UNIT COUNT
 BF_SYSGET_RTCCNT	.EQU	$20	; GET RTC UNIT COUNT
diff --git a/Source/HBIOS/nascom.asm b/Source/HBIOS/nascom.asm
index 1449c741..6b9e7297 100644
--- a/Source/HBIOS/nascom.asm
+++ b/Source/HBIOS/nascom.asm
@@ -4715,9 +4715,13 @@ MONOUT:
 	POP	AF
 	RET
 
-MONITR: LD	A,BID_BOOT	; BOOT BANK
-	LD	HL,0		; ADDRESS ZERO
-	CALL	HB_BNKCALL	; DOES NOT RETURN
+MONITR: ;LD	A,BID_BOOT	; BOOT BANK
+	;LD	HL,0		; ADDRESS ZERO
+	;CALL	HB_BNKCALL	; DOES NOT RETURN
+	
+	LD	B,BF_SYSRESET		; SYSTEM RESTART
+	LD	C,BF_SYSRES_WARM	; WARM START
+	CALL	$FFF0			; CALL HBIOS
 
 INITST: LD	A,0		; Clear break flag
 	LD	(BRKFLG),A
diff --git a/Source/HBIOS/tastybasic.asm b/Source/HBIOS/tastybasic.asm
index 243cce39..75162e67 100644
--- a/Source/HBIOS/tastybasic.asm
+++ b/Source/HBIOS/tastybasic.asm
@@ -1250,9 +1250,12 @@ st4:
 #ifndef ZEMU
 bye:
 		call endchk		; ** Reboot **
-		LD A,BID_BOOT		; BOOT BANK
-		LD HL,0			; ADDRESS ZERO
-		CALL HB_BNKCALL		; DOES NOT RETURN
+		;LD A,BID_BOOT		; BOOT BANK
+		;LD HL,0			; ADDRESS ZERO
+		;CALL HB_BNKCALL		; DOES NOT RETURN
+		LD	B,BF_SYSRESET		; SYSTEM RESTART
+		LD	C,BF_SYSRES_WARM	; WARM START
+		CALL	$FFF0			; CALL HBIOS
 		HALT
 #endif
 new:
diff --git a/Source/HBIOS/usrrom.asm b/Source/HBIOS/usrrom.asm
index 9a03a38d..c230e0f9 100644
--- a/Source/HBIOS/usrrom.asm
+++ b/Source/HBIOS/usrrom.asm
@@ -13,9 +13,12 @@ LF	.EQU    0AH
 
 	CALL	CIN		; DO STUFF
 ;
-	LD      A,00H		; RETURN TO ROM LOADER
-	LD      HL,0000H
-        JP	0FFF9H
+	;LD      A,00H		; RETURN TO ROM LOADER
+	;LD      HL,0000H
+        ;JP	0FFF9H
+	LD	B,BF_SYSRESET		; SYSTEM RESTART
+	LD	C,BF_SYSRES_WARM	; WARM START
+	CALL	$FFF0			; CALL HBIOS
 ;       RET
 ;
 ;
diff --git a/Source/Images/hdnew_prefix.bin b/Source/Images/hdnew_prefix.bin
index 8ab54de5..5ddb7549 100644
Binary files a/Source/Images/hdnew_prefix.bin and b/Source/Images/hdnew_prefix.bin differ
diff --git a/Source/ver.inc b/Source/ver.inc
index bd32d35c..863b88bf 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.9"
+#DEFINE BIOSVER	"3.1.1-pre.10"
diff --git a/Source/ver.lib b/Source/ver.lib
index 2fd6a46f..d8f586c1 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.9"
+	db	"3.1.1-pre.10"
 	endm