diff --git a/A2OSX.BOOT.po b/A2OSX.BOOT.po
index f5c6db11..73b75480 100644
Binary files a/A2OSX.BOOT.po and b/A2OSX.BOOT.po differ
diff --git a/A2OSX.DEV.po b/A2OSX.DEV.po
index f9314bdd..e776beaa 100644
Binary files a/A2OSX.DEV.po and b/A2OSX.DEV.po differ
diff --git a/A2OSX.SRC.po b/A2OSX.SRC.po
index 7880b65f..93b63a6c 100644
Binary files a/A2OSX.SRC.po and b/A2OSX.SRC.po differ
diff --git a/A2osX.S.QC.txt b/A2osX.S.QC.txt
index faf944f7..e5e5fdd3 100644
--- a/A2osX.S.QC.txt
+++ b/A2osX.S.QC.txt
@@ -13,6 +13,7 @@ AUTO 8
 MLIOPEN00.PATH	.EQ $200
 MLIOPEN00.BUFF	.EQ $0C00				1k Buffer for MLI open
 MLIREAD00.ADDR	.EQ $2000				for loading KERNEL
+MLIREAD01.ADDR	.EQ A2osX.HZ			for loading CONFIG
 *--------------------------------------
 				.PH $1000
 *--------------------------------------
@@ -72,12 +73,28 @@ A2osX.QC.Start1	sei
 				jsr A2osX.QC.KLoad
 				bcs .9
 				
+				>LDAXI MSG.CLOADING
+				jsr A2osX.QC.PrintAX
+				
+				jsr A2osX.QC.CLoad
+				bcc .8
+				
+				>LDAXI MSG.CLOADING.KO
+				jsr A2osX.QC.PrintAX
+				
+				ldx #15
+				
+.5				lda A2OSXCONF.DEFAULT,x
+				sta A2osX.HZ,x
+				dex
+				bpl .5
+				
 *				>LDYAI GO.Reset
 *				>STYA POWERUP
 *				bit RROMBNK1
 *				jsr SETPWRC
 				
-				>LDAXI MSG.INIT1OK
+.8				>LDAXI MSG.INIT1OK
 				jsr A2osX.QC.PrintAX
 
 				>DEBUGOA
@@ -87,7 +104,28 @@ A2osX.QC.Start1	sei
 				jsr A2osX.QC.PrintAX
 				bra *
 *--------------------------------------
-A2osX.QC.KLoad	ldx A2osX.QC.Prefix
+A2osX.QC.KLoad	>LDYAI SYSKERNEL
+				jsr A2osX.QC.FOPENYA
+				bcs .9
+				
+				>LDYAI MLIREAD00K
+				jsr A2osX.QC.FREADYA
+
+.9				rts
+*--------------------------------------
+A2osX.QC.CLoad	>LDYAI A2OSXCONF
+				jsr A2osX.QC.FOPENYA
+				bcs .9
+				
+				>LDYAI MLIREAD00C
+				jsr A2osX.QC.FREADYA
+
+.9				rts
+*--------------------------------------
+A2osX.QC.FOPENYA
+				>STYA TmpPtr1
+
+				ldx A2osX.QC.Prefix
 .1				lda A2osX.QC.Prefix,x
 				sta MLIOPEN00.PATH,x
 				dex
@@ -95,12 +133,15 @@ A2osX.QC.KLoad	ldx A2osX.QC.Prefix
 				
 				ldx A2osX.QC.Prefix
 				ldy #0
-.2				lda SYSKERNEL+1,y
+				
+.2				iny
+				lda (TmpPtr1),y
 				sta MLIOPEN00.PATH+1,x
 				inx
-				iny
-				cpy SYSKERNEL
+				tya
+				cmp (TmpPtr1)
 				bne .2
+				
 				stx MLIOPEN00.PATH
 				
 				>LDAXI MLIOPEN00.PATH
@@ -112,18 +153,27 @@ A2osX.QC.KLoad	ldx A2osX.QC.Prefix
 				bcs .9
 				
 				lda MLIOPEN00+5
-				sta MLIREAD00+1
+				sta MLIREAD00K+1
+				sta MLIREAD00C+1
 				sta MLICLOSE00+1
+.9				rts				
+*--------------------------------------
+A2osX.QC.FREADYA
+				>STYA .1
 				jsr MLI
 				.DA #MLIREAD
-				.DA MLIREAD00
-				bcs .9
+.1				.DA $ffff
+
+				php
+				pha
 				
 				jsr MLI
 				.DA #MLICLOSE
 				.DA MLICLOSE00
 
-.9				rts
+				pla
+				plp
+				rts
 *--------------------------------------
 A2osX.QC.PrintAX
 				>STAX TmpPtr1
@@ -148,21 +198,35 @@ MLIOPEN00		.DA #3
 				.DA MLIOPEN00.PATH
 				.DA MLIOPEN00.BUFF				
 				.BS 1
-MLIREAD00		.DA #4
+MLIREAD00K		.DA #4
 				.BS 1
 				.DA MLIREAD00.ADDR
 				.DA $8000
 				.BS 2
+MLIREAD00C		.DA #4
+				.BS 1
+				.DA MLIREAD01.ADDR
+				.DA 16
+				.BS 2
 MLICLOSE00		.DA #1
 				.BS 1
 *--------------------------------------
 SYSKERNEL		>PSTR "SYS/KERNEL"
+A2OSXCONF		>PSTR "A2osX.CONF"
+*--------------------------------------
+A2OSXCONF.DEFAULT
+				.DA #6					60hz
+				.BS 7
+				.DA #0					ChRoot
+				.BS 7					All Slots marked as "Free"
 *--------------------------------------
 MSG.INIT1		>PSTR "A2osX[Stage1]:Init"
 MSG.SETPREFIXOK >PSTR "Set Prefix OK"
 MSG.SETPREFIXKO >PSTR "Insert Vol:"
 MSG.KLOADING	>PSTR "Loading Kernel..."
 MSG.KLOADING.KO	>PSTR "Error While Loading Kernel."
+MSG.CLOADING	>PSTR "Reading Kernel Config File..."
+MSG.CLOADING.KO	>PSTR "Error While Reading Kernel Config File, Using Default."
 MSG.INIT1OK		>PSTR "A2osX[Stage1]:Complete."
 *--------------------------------------
 				.BS $1300-*
diff --git a/INC/A2osX.I.txt b/INC/A2osX.I.txt
index 36a5aa62..4a58fc4f 100644
--- a/INC/A2osX.I.txt
+++ b/INC/A2osX.I.txt
@@ -118,19 +118,26 @@ A2osX.ASCREEN	.EQ	$BEE0				Active Screen
 A2osX.SCRNDEVS	.EQ	$BEE1				-> $BEE4 (4 screen devices)
 
 A2osX.CPUTYPE	.EQ $BEE5
-A2osX.CPUSPEED	.EQ $BEE6				(->255.99 Mhz)
+A2osX.CPUSPEED	.EQ $BEE6				WORD, (->255.99 Mhz)
 
-A2osX.Z80SLOT	.EQ $BEE7
-A2osX.Z80SPEED	.EQ $BEE8
+A2osX.Z80SLOT	.EQ $BEE8
+A2osX.Z80SPEED	.EQ $BEE9				WORD
 
-A2osX.TIMER16	.EQ $BEEC
-A2osX.RANDOM16	.EQ $BEEE
+A2osX.TIMER16	.EQ $BEEC				WORD
+A2osX.RANDOM16	.EQ $BEEE				WORD
 *--------------------------------------
 *  $BEF0->$BEFF : Kernel Config Block
 *--------------------------------------
 A2osX.HZ		.EQ $BEF0
 A2osX.RAMDRVDIS	.EQ $BEF8				If $80, prevent ChRooting to /RAMx				
 A2osX.SLOTS		.EQ $BEF8				$BEF9->$BEFF, 7 slots
+A2osX.SLOTS.Z80		.EQ $80
+A2osX.SLOTS.VSDRIVE	.EQ $81
+A2osX.SLOTS.ATCARD	.EQ $82
+A2osX.SLOTS.DII		.EQ $C0
+A2osX.SLOTS.BLK		.EQ $C1
+A2osX.SLOTS.SP		.EQ $C2
+A2osX.SLOTS.DISABLE	.EQ $FF
 *--------------------------------------
 H.BIN.HEADER		.EQ 0
 H.BIN.HEADER.DRV65	.EQ $4CD8			6502:cld,jmp abs
diff --git a/SYS/KERNEL.S.GP.txt b/SYS/KERNEL.S.GP.txt
index 390a0c19..eb714e4d 100644
--- a/SYS/KERNEL.S.GP.txt
+++ b/SYS/KERNEL.S.GP.txt
@@ -1,6 +1,6 @@
 PR#3
 PREFIX /A2OSX.SRC
-NEW
+LOMEM $A00
 INC 1
 AUTO 6
 				.LIST OFF
@@ -206,9 +206,34 @@ A2osX.SaveA		.BS 1
 A2osX.SaveX		.BS 1
 A2osX.SaveY		.BS 1
 *--------------------------------------
-BrkHandler		bra *
+* Called for ProDOS IRQ Manager (LCBNK1)
+* A,X,Y, $FA->$FF Already Saved
+* Main RAM,ZP/LC selected
+* must begin with CLD
+* must exit with RTS
+* - CC if IRQ cleared, CS if NOT
 *--------------------------------------
-IrqHandler		bra *
+ProDOS.INTNUM	.BS 1
+*--------------------------------------
+IrqHandler		cld
+				
+				sta SETALTZP
+				tsx
+				stx A2osX.SaveSM
+				ldx	A2osX.SaveSX
+				txs
+				
+				jsr K.IrqHandler
+				
+				tsx
+				stx A2osX.SaveSX
+				ldx	A2osX.SaveSM
+				txs
+				sta CLRALTZP
+
+				rts
+*--------------------------------------
+BrkHandler		bra *
 *--------------------------------------
 MAN
 SAVE SYS/KERNEL.S.GP
diff --git a/SYS/KERNEL.S.INIT2.txt b/SYS/KERNEL.S.INIT2.txt
index d2cfc7fc..d76b42a4 100644
--- a/SYS/KERNEL.S.INIT2.txt
+++ b/SYS/KERNEL.S.INIT2.txt
@@ -79,9 +79,7 @@ Kernel.Init2	sei
 				bit RROMBNK1			Make sure ROM is enabled for X.PRINT.F
 				cli
 
-				lda #6
-				sta A2osX.HZ
-				
+				lda A2osX.HZ
 				pha						push HZ
 				>LDAXI MSG.HZ
 				jsr PrintCStrAX
@@ -92,6 +90,22 @@ Kernel.Init2	sei
 				jsr PrintCStrAX
 				rts						Do NOT replace this JSR/RTS with a JMP
 *--------------------------------------
+Kernel.Move		ldy #0
+.1				inc ZPPtr3
+				bne .2
+				inc ZPPtr3+1
+				beq .9
+			
+.2				lda (ZPPtr1),y
+				sta (ZPPtr2),y
+				iny
+				bne .1
+				
+				inc ZPPtr1+1
+				inc ZPPtr2+1
+				bne .1
+.9				rts				
+*--------------------------------------
 MSG.Init2		>CSTR "A2osX[Stage2]:Init\nInstalling KERNEL...\n - Global Page...\n"
 MSG.D000BNK1	>CSTR " - $D000 Bank1...\n"
 MSG.D000BNK2	>CSTR " - $D000 Bank2...\n"
@@ -184,6 +198,10 @@ CPU.Init.Z80	>LDAXI MSG.Z80
 				sta A2osX.Z80SLOT
 				pha 					Push  Z80Slot
 				
+				tax
+				lda #A2osX.SLOTS.Z80
+				sta A2osX.SLOTS,x
+				
 				>LDAXI MSG.Z80.OK
 				jsr PrintCStrAX
 				rts
@@ -266,8 +284,7 @@ Z80Code.Start	.HS	31FFFF				START:	LD SP,0FFFFH		Init Stack
 				.HS	3200E1						LD (0E100H),A		Back to 6502
 				.HS	18F3						JR START			Loop
 				.HS 00					FLAG:	.DB 0
-Z80Code.End		.EQ *
-Z80Code.Size	.EQ Z80Code.End-Z80Code.Start
+Z80Code.Size	.EQ *-Z80Code.Start
 *--------------------------------------
 MSG.CPU			>CSTR "Checking CPU..."
 MSG.CPU.SPEED	>CSTR "Detecting CPU Speed..."
@@ -287,22 +304,6 @@ MSG.CPU.SPEEDOK	>CSTR "%d.%02d Mhz.\n"
 MSG.Z80			>CSTR "Detecting Z80 CPU..."
 MSG.Z80.OK		>CSTR "Detected In Slot %d.\n"
 MSG.Z80.KO		>CSTR "Not Detected.\n"
-*--------------------------------------
-Kernel.Move		ldy #0
-.1				inc ZPPtr3
-				bne .2
-				inc ZPPtr3+1
-				beq .9
-			
-.2				lda (ZPPtr1),y
-				sta (ZPPtr2),y
-				iny
-				bne .1
-				
-				inc ZPPtr1+1
-				inc ZPPtr2+1
-				bne .1
-.9				rts				
 MAN
 SAVE SYS/KERNEL.S.INIT2
 LOAD SYS/KERNEL.S
diff --git a/SYS/KERNEL.S.INIT3.txt b/SYS/KERNEL.S.INIT3.txt
index 2c6dd661..e7575f83 100644
--- a/SYS/KERNEL.S.INIT3.txt
+++ b/SYS/KERNEL.S.INIT3.txt
@@ -1,6 +1,6 @@
 PR#3
 PREFIX /A2OSX.SRC
-NEW
+LOMEM $A00
 INC 1
 AUTO 6
 				.LIST OFF
@@ -14,7 +14,7 @@ Kernel.Init3	jsr MemMgrInit
 				
 				>LDYAI MSG.IRQ
 				>SYSCALL CPrintFYA
-*				jsr IrqMgrInit
+				jsr IrqMgrInit
 				bcs *
 
 				>LDYAI MSG.DEV
@@ -140,32 +140,26 @@ DevMgr.SYS		.DA DevMgr.SYS.Code
 				.AS "SYS"				NAME
 				.HS 00					NAME must Be 4 bytes long
 *--------------------------------------
-* Setup MainLC ($3FE)
-*
-*
 * Setup AuxLC $FFFE->Kernel IRQ Handler
 * if irq not handled, jmp (S.IrqMgrOldFFFE)
 *--------------------------------------
 IrqMgrInit		php
 				sei
 				>LDYA $FFFE
-				cpy #K.IrqHandlerAuxLC
-				bne .1
-				cmp /K.IrqHandlerAuxLC
-				beq .2
-
-.1				>STYA K.IrqMgrOldFFFE
+				>STYA K.IrqMgrOldFFFE
 				>LDYAI K.IrqHandlerAuxLC
 				>STYA $FFFE
-				
-.2				
-
-*				>LDYAI $BE0C
-*				>STYA $3F0
-				
 				plp
-				clc
-				rts
+				
+				>LDYAI IrqHandler
+				>STYA MLICALL.PARAMS+2
+				>MLICALL MLIALLOCIRQ
+				bcs .9
+				
+				lda MLICALL.PARAMS+1
+				sta ProDOS.INTNUM
+
+.9				rts
 *--------------------------------------
 DevMgrInit		stz ZPPtr1
 				lda #$C1
@@ -183,6 +177,7 @@ DevMgrInit		stz ZPPtr1
 				bpl .2
 *SmartPort!!!				
 				jsr DevMgrInit.SP
+				ldy #A2osX.SLOTS.SP
 				bra .7
 * Disk II, or Block device ?
 .3				dex						if x=0, only first SIG byte failed 
@@ -193,6 +188,7 @@ DevMgrInit		stz ZPPtr1
 				bne .4					$0, Disk II, 16sect
 				
 				jsr DevMgrInit.DII
+				ldy #A2osX.SLOTS.DII
 				bra .7
 				
 .4				inc
@@ -200,11 +196,12 @@ DevMgrInit		stz ZPPtr1
 				dec
 * Block device			
 				jsr DevMgrInit.BLK
+				ldy #A2osX.SLOTS.BLK
 				
 .7				lda ZPPtr1+1
 				and #$0f
 				tax
-				lda #$80
+				tya
 				sta A2osX.SLOTS,x
 				
 .8				inc SP.DEV+5
diff --git a/SYS/KERNEL.S.IRQ.txt b/SYS/KERNEL.S.IRQ.txt
index c25ede25..ea42339f 100644
--- a/SYS/KERNEL.S.IRQ.txt
+++ b/SYS/KERNEL.S.IRQ.txt
@@ -5,9 +5,6 @@ INC 1
 AUTO 6
 				.LIST OFF
 *--------------------------------------
-S.BrkHandlerAuxLC
-				bra *
-*--------------------------------------
 * called directly by IRQ Vector $FFFE in AuxLC
 * Must keep:
 *  A,X,Y
@@ -24,8 +21,6 @@ K.IrqHandlerAuxLC
 				and #$10				BRK?
 				beq .10
 				
-				bne *
-				
 				lda K.IrqMgr.A
 .82				jmp (K.IrqMgrOldFFFE)
 				
@@ -39,29 +34,9 @@ K.IrqHandlerAuxLC
 				pha
 				sta CLRREADAUX			Make sure we can access DevMgr.Table
 				
-				>LDYAI DevMgr.Table
-				>STYA $fe
-				
-.1				lda ($fe)				End Of Table ?
-				sec
-				beq .8
-				
-				ldy #S.DEV.F
-				lda ($fe),y
-				and #S.DEV.F.IRQ
-				beq .2
-
-				jsr K.IrqHandlerJMP
-				bcc .8					CC, IRQ cleared by device
-				
-.2				lda $fe					CS,
-				adc #S.DEV-1
-				sta $fe
-				bcc .1
-				inc $ff
-				bra .1
+				jsr K.IrqHandler
 					
-.8				pla						Must keep Carry
+				pla						Must keep Carry
 				bpl .81
 				sta SETREADAUX
 .81				pla
@@ -73,15 +48,48 @@ K.IrqHandlerAuxLC
 				lda K.IrqMgr.A
 				bcs .82
 				rti
-			
-K.IrqHandlerJMP	ldx #DEVMGR.READ
-				jmp ($fe)				
 *--------------------------------------
 K.IrqMgrOldFFFE	.BS 2
 K.IrqMgr.A		.BS 1
 K.IrqMgr.X		.BS 1
 K.IrqMgr.Y		.BS 1
 *--------------------------------------
+* Called by ProDOS IRQ Manager (GP)
+*--------------------------------------
+K.IrqHandler	>LDYAI DevMgr.Table
+				>STYA $fe
+				
+				ldx DevMgr.Count
+				
+.1				lda ($fe)				End Of Table ?
+				sec
+				beq .8
+				
+				ldy #S.DEV.F
+				lda ($fe),y
+				and #S.DEV.F.IRQ
+				beq .2
+
+				phx
+				jsr K.IrqHandlerJMP
+				plx
+				bcc .8					CC, IRQ cleared by device
+				
+.2				lda $fe					CS,
+				adc #S.DEV-1
+				sta $fe
+				bcc .3
+				inc $ff
+.3				dex
+				bne .1
+				
+				sec
+				
+.8				rts
+*--------------------------------------
+K.IrqHandlerJMP	ldx #DEVMGR.READ
+				jmp ($fe)				
+*--------------------------------------
 MAN
 SAVE SYS/KERNEL.S.IRQ
 LOAD SYS/KERNEL.S