diff --git a/Source/HBIOS/updater.asm b/Source/HBIOS/updater.asm
index 3fe4f6b0..6202ed77 100644
--- a/Source/HBIOS/updater.asm
+++ b/Source/HBIOS/updater.asm
@@ -80,7 +80,19 @@
 ;  TIMING BROADLY CALIBRATED ON A Z80 SBC-V2
 ;  UNABIOS NOT SUPPORTED
 ;
-; MAXIMUM SERIAL SPEED LIMITATIONS
+; TERATERM:
+; 
+; MACROS CAN BE USED TO AUTOMATE SENDING ROM UPDATES OR ROMS IMAGES
+;
+; EXAMPLE MACRO FILE TO SEND *.UPD FILE, SELECT CHECKSUM MODE AND DISPLAY CRC32
+;
+; ;XMODEM send, checksum, display CRC32
+; xmodemsend '\\DESKTOP-FI43VI2\Users\Phillip\Documents\GitHub\RomWBW\Binary\SBC_std_cust.upd' 1
+; crc32file crc '\\DESKTOP-FI43VI2\Users\Phillip\Documents\GitHub\RomWBW\Binary\SBC_std_cust.rom'
+; sprintf '0x%08X' crc
+; messagebox inputstr 'CRC32 = '
+;
+; MAXIMUM SERIAL SPEED LIMITATIONS:
 ;
 ;  SBC-V2  UART NO FLOW CONTROL   2MHZ      | 9600
 ;  SBC-V2  UART NO FLOW CONTROL   4MHZ      | 19200
@@ -163,10 +175,47 @@ RESTART:
 
 	LD	HL,MD_FIDEN		; IDENTIFY CHIP
 	CALL	MD_FNCALL		; AT THIS BANK/SECTOR
-	LD	HL,$B7BF		; FAIL
-	XOR	A			; IF FLASH
-	SBC	HL,BC			; CHIP IS
-	JP	NZ,FAILBC		; NOT SUPPORTED
+
+	LD	HL,$B7BF		; IS IT A 39SF040
+	XOR	A
+	SBC	HL,BC	
+	LD	A,0
+	JR	Z,CHPFND		; YES IT IS ...
+;
+#IF (XFUDBG)
+	LD	HL,$A401		; IS IT A 29F040
+	XOR	A
+	SBC	HL,BC
+	LD	A,1
+	JR	Z,CHPFND		; YES IT IS ...
+;
+	LD	HL,$131F		; IS IT AN AT49F040
+	XOR	A
+	SBC	HL,BC
+	LD	A,2
+	JR	Z,CHPFND		; YES IT IS
+;
+	LD	HL,$A41F		; IS IT AN AT29C040
+	XOR	A
+	SBC	HL,BC
+	LD	A,3
+	JR	Z,CHPFND		; YES IT IS
+;
+	LD	HL,$E220		; IS IT AN M29F040
+	XOR	A
+	SBC	HL,BC
+	LD	A,4
+	JR	Z,CHPFND		; YES IT IS
+;
+	LD	HL,$A4C2		; IS IT AN MX29F040
+	SBC	HL,BC
+	LD	A,5
+;
+#ENDIF
+;
+	JP	NZ,FAILBC		; SUPPORTED CHIP NOT FOUND
+;
+CHPFND:	LD	(ERATYP),A		; SAVE ERASE TYPE
 
 	LD	BC,$F8F0		; GET CPU SPEED
 	RST	08			; AND MULTIPLY
@@ -182,22 +231,6 @@ MENULP:	LD	DE,$0000		; ENSURE WE ARE STARTING
 	CALL	PRTSTR0
 	CALL	MENU			; DISPLAY MENU
 ;
-#IF	(XFUDBG)
-	LD	C,'B'
-	CALL	CONOUT
-	LD	A,(MD_BANK)
-	CALL	PRTHEXB
-	LD	C,'S'
-	CALL	CONOUT
-	LD	A,(MD_SECT)
-	CALL	PRTHEXB
-	LD	C,'T'
-	CALL	CONOUT
-	LD	A,(TmoFct)
-	CALL	PRTHEXB
-	LD	C,':'
-	CALL	CONOUT
-#ENDIF
 	CALL	GETINP			; GET SELECTION
 ;
 	CP	'U'			; BEGIN
@@ -233,6 +266,9 @@ MENULP:	LD	DE,$0000		; ENSURE WE ARE STARTING
 ;
 	CP	'H'			; HALF
 	JP	Z,OPTIONH		; SPEED SWITCH
+;
+	CP	'F'			; DUMP
+	JP	Z,OPTIONF		; BUFFER
 #ENDIF
 ;
 	JR	MENULP
@@ -262,7 +298,7 @@ GetNewPacket:
 	LD	HL,retrycnt		; WE RETRY 20 TIMES BEFORE GIVING UP
 	LD 	(HL),20
 ;
-NPloop:	LD 	B,5 			; 5 SECONDS OF TIMEOUT BEFORE EACH NEW BLOCK
+NPloop:	LD 	B,6			; 6 SECONDS OF TIMEOUT BEFORE EACH NEW BLOCK
 	CALL	GetCharTmo
 	JP 	NC,NotPacketTimeout
 ;
@@ -404,11 +440,7 @@ Die1:	LD	B,BF_SYSRESET		; SYSTEM RESTART
 	CALL	$FFF0			; CALL HBIOS
 	RET
 
-WSEC:	;PUSH	HL			; WRITE A
-	;PUSH	BC			; FLASH
-	;PUSH	DE			; SECTOR
-;
-	CALL	DISPROG			; DISPLAY PROGRESS
+WSEC:	CALL	DISPROG			; DISPLAY PROGRESS
 ;
 WSEC1:	LD	HL,MD_FERAS		; ERASE
 	CALL	MD_FNCALL		; AND WRITE
@@ -425,9 +457,7 @@ WSEC1:	LD	HL,MD_FERAS		; ERASE
 	CALL	MD_FNCALL
 	LD	(VERRES),A		; SAVE STATUS
 ;
-NOVER:	;POP	DE			; 
-	LD	DE,sector4k		; POINT BACK TO START OF 4K BUFFER
-	;PUSH	DE
+NOVER:	LD	DE,sector4k		; POINT BACK TO START OF 4K BUFFER
 ;
 	LD	HL,MD_FBAS
 	LD	A,(HL)			; DID WE JUST
@@ -444,9 +474,6 @@ NXTS2:	LD	A,$10			; NEXT SECTOR
 	LD	(HL),A			; SO WE JUST INCREASE HIGH BYTE
 ;
 NXTS3:	LD	A,(VERRES)		; EXIT WITH STATUS
-;	POP	DE
-;	POP	BC
-;	POP	HL
 	RET
 ;
 DISPROG:LD	A,(BLKCOUT)		; SKIP OUTPUT
@@ -698,6 +725,54 @@ OPTIONH:LD	A,8			; TURN ON THE SBC-V2-004+
 	LD	HL,TmoFct		; AND ADJUST
 	SRL	(HL)			; DELAY FACTOR (/2)
 	JP	MENULP			; BACK TO MENU
+;
+OPTIONF:LD	HL,msgCRLF		; DISPLAY
+	CALL	PRTSTR0			; BANK
+	LD	C,'B'			; SECTOR
+	CALL	CONOUT			; TIMEOUT
+	LD	A,(MD_BANK)
+	CALL	PRTHEXB
+	LD	C,'S'
+	CALL	CONOUT
+	LD	A,(MD_SECT)
+	CALL	PRTHEXB
+	LD	C,'T'
+	CALL	CONOUT
+	LD	A,(TmoFct)
+	CALL	PRTHEXB
+;
+	LD	HL,msgCRLF		; DISPLAY
+	CALL	PRTSTR0			; ACK/NAK BYTE
+	LD	HL,packet		; DISPLAY
+	LD	B,3			; LAST	
+DMPBUF2:LD	A,(HL)			; NUMBERS
+	CALL	PRTHEXB
+	LD	C,' '
+	CALL	CONOUT
+	INC	HL
+	DJNZ	DMPBUF2
+	LD	HL,msgCRLF
+	CALL	PRTSTR0
+	LD	B,128			; DISPLAY
+	LD	HL,packet+3		; LAST 
+DMPBUF:	LD	A,(HL)			; PACKET
+	CALL	PRTHEXB			; CONTENTS
+	LD	C,' '
+	CALL	CONOUT
+	LD	A,B
+	SUB	2
+	AND	%00001111
+	CP	%00001111
+	JR	NZ,DMPBUF1
+	PUSH	HL
+	LD	HL,msgCRLF
+	CALL	PRTSTR0
+	POP	HL
+DMPBUF1:
+
+	INC	HL
+	DJNZ	DMPBUF
+	JP	MENULP
 #ENDIF
 ;
 SEROUT:	PUSH	HL			; SERIAL OUTPUT CHARACTER IN C
@@ -1285,6 +1360,7 @@ msgBegin:	.DB	CR,LF,"(R) Reboot"
 #IF	(XFUDBG)
 		.DB	CR,LF,"(H) Select half speed"
 		.DB	CR,LF,"(T) Test timeout"
+		.DB	CR,LF,"(F) Dump last packet"
 #ENDIF
 		.DB	CR,LF,CR,LF,"Select : ",0
 msgSuccess:	.DB	CR,LF,CR,LF,"COMPLETED WITHOUT ERRORS ",CR,LF,0
@@ -1304,6 +1380,7 @@ SERDEV:		.DB	$00		; HBIOS SERIAL DEVICE NUMBER USED FOR XMODEM TRANSFER
 WRTVER:		.DB	$FF		; WRITE VERIFY OPTION FLAG
 VERRES:		.DB	$00		; WRITE VERIFY RESULT
 BLKCOUT:	.DB	$FF		; BLOCK TEXT OUTPUT DURING TRANSFER IF ZERO
+ERATYP		.DB	$00		; HOLDS THE ERASE TYPE FLAG FOR VARIOUS CHIPS
 oldSP:		.DW	0		; The orginal SP to be restored before exiting
 retrycnt:	.DB 	0		; Counter for retries before giving up
 chksum:		.DB	0		; For calculating the checksum of the packet