diff --git a/.Floppies/A2OSX.BUILD.po b/.Floppies/A2OSX.BUILD.po
index 338e80c6..427cc4b4 100644
Binary files a/.Floppies/A2OSX.BUILD.po and b/.Floppies/A2OSX.BUILD.po differ
diff --git a/BIN/PING.S.txt b/BIN/PING.S.txt
index 3f21e8fd..1779e70a 100644
--- a/BIN/PING.S.txt
+++ b/BIN/PING.S.txt
@@ -267,10 +267,12 @@ CS.RUN.WAIT.REPLY
 .7				lda PingCount
 				beq .8
 				dec	PingCount
-				beq .9					A=0
+				dec						A=0
+				beq .80
 
 .8				jmp CS.RUN.SEND.ECHO
-.9				sec
+
+.80				sec
 CS.RUN.ERR		rts
 *--------------------------------------
 CS.DOEVENT		lda (pEvent)
diff --git a/INC/MLI.I.txt b/INC/MLI.I.txt
index 39135507..726f6641 100644
--- a/INC/MLI.I.txt
+++ b/INC/MLI.I.txt
@@ -65,7 +65,20 @@ S.FI.CTIME		.EQ $10
 *
 S.FI			.EQ $12
 *--------------------------------------
-S.FIEX			.EQ $27
+S.FIEX.TYPE		.EQ 0
+S.FIEX.KEYPTR	.EQ 1
+S.FIEX.BUSED	.EQ 3
+S.FIEX.EOF		.EQ 5
+S.FIEX.CTIME	.EQ 8
+S.FIEX.VERSION	.EQ 12
+S.FIEX.MVERSION	.EQ 13
+S.FIEX.ACCESS	.EQ 14
+S.FIEX.AUXTYPE	.EQ 15
+S.FIEX.MTIME	.EQ 17
+S.FIEX.BLKPTR	.EQ 21
+S.FIEX.ACL		.EQ 24
+*
+S.FIEX			.EQ 32
 *--------------------------------------
 MLI				.EQ	$BF00
 *JSPARE			.EQ $BF03
diff --git a/ProDOS.FX/ProDOS.S.XDOS.B.txt b/ProDOS.FX/ProDOS.S.XDOS.B.txt
index 72330dfc..0632ac8e 100644
--- a/ProDOS.FX/ProDOS.S.XDOS.B.txt
+++ b/ProDOS.FX/ProDOS.S.XDOS.B.txt
@@ -112,7 +112,7 @@ errpath1 		beq .1					if non-zero then 'path not found'
 
 .1   			lda #MLI.E.FNOTFND	 	file not found
 				sec
-				rts
+lookfil0.RTS	rts
 *--------------------------------------
 namfound 		jsr nxtpname			adj index to next name in path.
 				beq filfound			branch if that was the last name.
@@ -133,7 +133,7 @@ namfound 		jsr nxtpname			adj index to next name in path.
 				sta d_head+1
 
 				jsr rdgbuf			 	read subdirectory into gbuf.
-				bcs L389C				if error.
+				bcs lookfil0.RTS		if error.
 
 				lda gbuf+37				get the # of files contained in this
 				sta entcntl				directory.
@@ -166,26 +166,35 @@ L386C  			asl
 movhead  		jsr movhed0				move directory info.
 				jmp lookfil0			do next local pathname.
 
-movhed0			ldx #$0A				move this directory info
-
-L387F  			lda gbuf+28,x
+movhed0			.DO ACL=1
+				ldx #18
+				.ELSE
+				ldx #10					move this directory info
+				.FIN
+				
+.1  			.DO ACL=1
+				lda gbuf+$14,x
+				sta h_acl,x
+				.ELSE
+				lda gbuf+1C,x
 				sta h_credt,x
+				.FIN
 				dex
-				bpl L387F
+				bpl .1
 
 				lda gbuf+4				if this is root, then nothing to do
 				and #$F0
 				eor #$F0			 	test header type.
-				beq L389C			  	branch if root
+				beq .8				  	branch if root
 
 				ldx #$03			 	otherwise, save owner info about
 
-L3893  			lda gbuf+39,x			this header.
+.2  			lda gbuf+$27,x			this header.
 				sta own_blk,x
 				dex
-				bpl L3893
+				bpl .2
 
-L389C  			rts
+.8  			rts
 *--------------------------------------
 filfound 		lda h_maxent			figure out which entry # this is
 				sec
@@ -287,11 +296,15 @@ L38F8  			dec cntent				checked all entries in this block?
 preproot 		jsr findvol				search vcb's and dev's for spec'd volume
 				bcs novolume
 
+				.DO ACL=1
+				ldx #$4A
+				.ELSE
 				ldx #$42				zero out directory temps
-
-L3914  			stz own_blk,x			and owner info
+				.FIN
+				
+.1  			stz own_blk,x			and owner info
 				dex
-				bpl L3914
+				bpl .1
 
 				lda devnum			 	setup device # for this directory
 				sta d_dev
@@ -301,7 +314,7 @@ L3914  			stz own_blk,x			and owner info
 				ldx vcbptr
 				inx
 
-L3929  			lda vcbbuf+18,x			misc info includes
+.2  			lda vcbbuf+18,x			misc info includes
 				sta h_tblk,y			total # of blocks,
 				lda vcbbuf+26,x			the address of the 1st bitmap,
 				sta h_bmap,y
@@ -311,7 +324,7 @@ L3929  			lda vcbbuf+18,x			misc info includes
 				sta entcntl,y			files in this directory.
 				dex
 				dey
-				bpl L3929
+				bpl .2
 				
 nxtpname 		jsr nxtpnam1			get new namptr in y and namlen in acc.
 				sty namptr			 	save new pathname pointer.
diff --git a/ProDOS.FX/ProDOS.S.XDOS.F.txt b/ProDOS.FX/ProDOS.S.XDOS.F.txt
index a62554d7..6259707b 100644
--- a/ProDOS.FX/ProDOS.S.XDOS.F.txt
+++ b/ProDOS.FX/ProDOS.S.XDOS.F.txt
@@ -813,7 +813,9 @@ XDOS.DATA		.DUMMY
 own_blk			.HS 0000
 own_ent			.HS 00
 own_len			.HS 00
-
+				.DO ACL=1
+h_acl			.BS 8
+				.FIN
 h_credt			.HS 0000				directory creation date
 				.HS 0000				directory creation time
 				.HS 00			 	 	version under which this dir created
@@ -822,6 +824,7 @@ h_attr			.HS 00				 	attributes (protect bit, etc.)
 h_entln			.HS 00				 	length of each entry in this directory
 h_maxent 		.HS 00				 	maximum number of entries per block
 h_fcnt			.HS 0000			 	current # of files in this directory
+
 h_bmap			.HS 0000			 	address of first allocation bitmap
 h_tblk			.HS 0000			 	total number of blocks on this unit
 
diff --git a/ProDOS.FX/ProDOS.S.txt b/ProDOS.FX/ProDOS.S.txt
index 1a3881b5..83655e00 100644
--- a/ProDOS.FX/ProDOS.S.txt
+++ b/ProDOS.FX/ProDOS.S.txt
@@ -8,6 +8,7 @@ NEW
 READCAT			.EQ 0					Boot Block read Catalog at $C00				
 ENHFILENAME		.EQ 1
 LOWERCASE		.EQ 1
+ACL				.EQ 1
 FASTSEEK		.EQ 0
 FASTWRITE		.EQ 0
 *--------------------------------------
diff --git a/SYS/KERNEL.S.INIT.txt b/SYS/KERNEL.S.INIT.txt
index d728f47c..248b349c 100644
--- a/SYS/KERNEL.S.INIT.txt
+++ b/SYS/KERNEL.S.INIT.txt
@@ -1174,7 +1174,7 @@ MLIGETFILEINFOEX00
 				.DA #2
 				>PSTR "A2osX.KCONFIG"
 				.DA FIEX
-FIEX			.BS S.FIEX			
+FIEX			.BS S.FIEX
 *--------------------------------------
 MLIOPEN00		.DA #3
 				.DA .1
diff --git a/SYS/KERNEL.S.TERMLC.txt b/SYS/KERNEL.S.TERMLC.txt
index a3845072..d7aaff8e 100644
--- a/SYS/KERNEL.S.TERMLC.txt
+++ b/SYS/KERNEL.S.TERMLC.txt
@@ -160,16 +160,17 @@ SetCharAtYX		cmp #$40
 				ldy #S.DCB.TTY.bNORMAL
 				ora (ZPDCBPtr),y
 				sta ZPTmpChar
+
 				ldy #S.DCB.TTY.bG0G1	Select Active Font
-				
-				clc
 				lda (ZPDCBPtr),y
+				clc
 				bpl .2
 				sec
 
 .2				lda #$80
 				bcc .21
 				lsr
+
 .21				and (ZPDCBPtr),y
 				beq .3					not Graphic mode