diff --git a/Source/HBIOS/Config/N8_std.asm b/Source/HBIOS/Config/N8_std.asm
deleted file mode 100644
index a5ac243b..00000000
--- a/Source/HBIOS/Config/N8_std.asm
+++ /dev/null
@@ -1,14 +0,0 @@
-;
-;==================================================================================================
-;   N8 STANDARD CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_n8.asm"
-;
-Z180_CLKDIV	.SET	1		; 0=OSC/2, 1=OSC, 2=OSC*2
-Z180_MEMWAIT	.SET	1		; MEMORY WAIT STATES TO INSERT (0-3)
-Z180_IOWAIT	.SET	3		; IO WAIT STATES TO INSERT (0-3)
-;
-SDMODE		.SET	SDMODE_CSIO	; FOR N8 PROTOTYPE (DATECODE 2511), USE SDMODE_N8
-;
-CRTACT		.SET	FALSE		; TRUE TO ACTIVATE CRT AT STARTUP (BOOT ON CRT)
diff --git a/Source/HBIOS/Config/mk4_std.asm b/Source/HBIOS/Config/mk4_std.asm
deleted file mode 100644
index c2265f33..00000000
--- a/Source/HBIOS/Config/mk4_std.asm
+++ /dev/null
@@ -1,30 +0,0 @@
-;
-;==================================================================================================
-;   MARK IV STANDARD CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_mk4.asm"
-;
-Z180_CLKDIV	.SET	1		; 0=OSC/2, 1=OSC, 2=OSC*2
-Z180_MEMWAIT	.SET	0		; MEMORY WAIT STATES TO INSERT (0-3)
-Z180_IOWAIT	.SET	1		; IO WAIT STATES TO INSERT (0-3)
-;
-FDENABLE	.SET	FALSE		; TRUE FOR FLOPPY DEVICE SUPPORT
-FDMODE		.SET	FDMODE_DIDE	; FDMODE_DIO, FDMODE_DIDE, FDMODE_DIO3
-;
-IDEENABLE	.SET	TRUE		; TRUE FOR IDE DEVICE SUPPORT
-IDEMODE		.SET	IDEMODE_MK4	; IDEMODE_MK4, IDEMODE_DIO, IDEMODE_DIDE
-;
-PPIDEENABLE	.SET	FALSE		; TRUE FOR PPIDE DEVICE SUPPORT
-PPIDEMODE	.SET	PPIDEMODE_MFP	; PPIDEMODE_MFP, PPPIDEMODE_DIO3
-;
-SDENABLE	.SET	TRUE		; TRUE FOR SD DEVICE SUPPORT
-SDMODE		.SET	SDMODE_MK4	; SDMODE_MK4, SDMODE_DSD
-;
-PRPENABLE	.SET	TRUE		; TRUE FOR PROPIO BOARD SUPPORT (VIDEO, KBD, & SD CARD)
-;
-VGAENABLE	.SET	TRUE		; TRUE FOR VGA BOARD VIDEO & KBD SUPPORT
-CVDUENABLE	.SET	TRUE		; TRUE FOR CVDU BOARD VIDEO & KBD SUPPORT
-VDUENABLE	.SET	FALSE		; TRUE FOR VDU BOARD VIDEO & KBD SUPPORT
-;
-CRTACT		.SET	FALSE		; TRUE TO ACTIVATE CRT AT STARTUP (BOOT ON CRT)
diff --git a/Source/HBIOS/Config/sbc_simh.asm b/Source/HBIOS/Config/sbc_simh.asm
deleted file mode 100644
index 06ac2b65..00000000
--- a/Source/HBIOS/Config/sbc_simh.asm
+++ /dev/null
@@ -1,11 +0,0 @@
-;
-;==================================================================================================
-;   SBC SIMH EMULATOR CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_sbc.asm"
-;
-DSRTCENABLE	.SET	FALSE		; DS-1302 CLOCK DRIVER
-SIMRTCENABLE	.SET	TRUE		; SIMH CLOCK DRIVER
-;
-HDSKENABLE	.SET	TRUE		; TRUE FOR SIMH HDSK SUPPORT
diff --git a/Source/HBIOS/Config/sbc_std.asm b/Source/HBIOS/Config/sbc_std.asm
deleted file mode 100644
index 40a7ccb2..00000000
--- a/Source/HBIOS/Config/sbc_std.asm
+++ /dev/null
@@ -1,26 +0,0 @@
-;
-;==================================================================================================
-;   SBC STANDARD CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_sbc.asm"
-;
-FDENABLE	.SET	FALSE		; TRUE FOR FLOPPY DEVICE SUPPORT
-FDMODE		.SET	FDMODE_DIO3	; FDMODE_DIO, FDMODE_DIDE, FDMODE_DIO3
-;
-IDEENABLE	.SET	FALSE		; TRUE FOR IDE DEVICE SUPPORT
-IDEMODE		.SET	IDEMODE_DIO	; IDEMODE_DIO, IDEMODE_DIDE
-;
-PPIDEENABLE	.SET	TRUE		; TRUE FOR PPIDE DEVICE SUPPORT
-PPIDEMODE	.SET	PPIDEMODE_SBC	; PPIDEMODE_SBC, PPPIDEMODE_DIO3, PPIDEMODE_MFP
-;
-SDENABLE	.SET	FALSE		; TRUE FOR SD DEVICE SUPPORT
-SDMODE		.SET	SDMODE_PPI	; SDMODE_JUHA, SDMODE_PPI, SDMODE_DSD
-;
-PRPENABLE	.SET	TRUE		; TRUE FOR PROPIO BOARD SUPPORT (VIDEO, KBD, & SD CARD)
-;
-VGAENABLE	.SET	TRUE		; TRUE FOR VGA BOARD VIDEO & KBD SUPPORT
-CVDUENABLE	.SET	TRUE		; TRUE FOR CVDU BOARD VIDEO & KBD SUPPORT
-VDUENABLE	.SET	FALSE		; TRUE FOR VDU BOARD VIDEO & KBD SUPPORT
-;
-CRTACT		.SET	FALSE		; TRUE TO ACTIVATE CRT AT STARTUP (BOOT ON CRT)
diff --git a/Source/HBIOS/Config/una_std.asm b/Source/HBIOS/Config/una_std.asm
deleted file mode 100644
index 093e0af2..00000000
--- a/Source/HBIOS/Config/una_std.asm
+++ /dev/null
@@ -1,7 +0,0 @@
-;
-;==================================================================================================
-;   UNA STANDARD CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_una.asm"
-;
diff --git a/Source/HBIOS/Config/zeta2_std.asm b/Source/HBIOS/Config/zeta2_std.asm
deleted file mode 100644
index a31af926..00000000
--- a/Source/HBIOS/Config/zeta2_std.asm
+++ /dev/null
@@ -1,14 +0,0 @@
-;
-;==================================================================================================
-;   ZETA2 STANDARD CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_zeta2.asm"
-;
-PPIDEENABLE	.SET	FALSE		; TRUE FOR PPIDE DEVICE SUPPORT
-;
-SDENABLE	.SET	FALSE		; TRUE FOR SD DEVICE SUPPORT
-;
-PPPENABLE	.SET	TRUE		; TRUE FOR PROPIO BOARD SUPPORT (VIDEO, KBD, & SD CARD)
-;
-CRTACT		.SET	TRUE		; TRUE TO ACTIVATE CRT AT STARTUP (BOOT ON CRT)
diff --git a/Source/HBIOS/Config/zeta_std.asm b/Source/HBIOS/Config/zeta_std.asm
deleted file mode 100644
index 9a31ad5b..00000000
--- a/Source/HBIOS/Config/zeta_std.asm
+++ /dev/null
@@ -1,14 +0,0 @@
-;
-;==================================================================================================
-;   ZETA STANDARD CONFIGURATION
-;==================================================================================================
-;
-#include "cfg_zeta.asm"
-;
-PPIDEENABLE	.SET	FALSE		; TRUE FOR PPIDE DEVICE SUPPORT
-;
-SDENABLE	.SET	FALSE		; TRUE FOR SD DEVICE SUPPORT
-;
-PPPENABLE	.SET	TRUE		; TRUE FOR PROPIO BOARD SUPPORT (VIDEO, KBD, & SD CARD)
-;
-CRTACT		.SET	TRUE		; TRUE TO ACTIVATE CRT AT STARTUP (BOOT ON CRT)