diff --git a/Apple2/CommandFirmware.lst b/Apple2/CommandFirmware.lst
index 410237e..d3fa069 100644
--- a/Apple2/CommandFirmware.lst
+++ b/Apple2/CommandFirmware.lst
@@ -55,7 +55,7 @@ Current file: CommandFirmware.asm
 00C51C  1  A9 A4         lda #$a4
 00C51E  1  85 33         sta $33
 00C520  1               GetCommand:
-00C520  1  20 6A FD      jsr $fd6a
+00C520  1  20 67 FD      jsr $fd67
 00C523  1  AD 00 02      lda $0200
 00C526  1  C9 8D         cmp #$8d ;stop when return found
 00C528  1  F0 06         beq ExitApp
@@ -70,73 +70,72 @@ Current file: CommandFirmware.asm
 00C537  1  60            rts
 00C538  1               
 00C538  1               DumpOutput:
-00C538  1  A2 50         ldx #$50
-00C53A  1  A9 05         lda #$05 ;send command 5 = exec
-00C53C  1  20 63 C5      jsr SendByte
-00C53F  1  A0 00         ldy #$00
-00C541  1               getInput:
-00C541  1  B9 00 02      lda $0200,y
-00C544  1  C9 8D         cmp #$8d
-00C546  1  F0 08         beq sendNullTerminator
-00C548  1  29 7F         and #$7f
-00C54A  1  20 63 C5      jsr SendByte
-00C54D  1  C8            iny
-00C54E  1  D0 F1         bne getInput
-00C550  1               sendNullTerminator:
-00C550  1  A9 00         lda #$00
-00C552  1  20 63 C5      jsr SendByte
-00C555  1               getOutput:
-00C555  1  20 81 C5      jsr GetByte
-00C558  1  C9 00         cmp #$00
-00C55A  1  F0 06         beq endOutput
-00C55C  1  20 ED FD      jsr $fded
-00C55F  1  18            clc
-00C560  1  90 F3         bcc getOutput
-00C562  1               endOutput:
-00C562  1  60            rts
-00C563  1               
-00C563  1               SendByte:
-00C563  1  48            pha
-00C564  1               waitWrite:
-00C564  1  AD DB C0      lda InputFlags
-00C567  1  2A            rol
-00C568  1  2A            rol
-00C569  1  B0 F9         bcs waitWrite
-00C56B  1  68            pla
-00C56C  1  8D DD C0      sta OutputByte
-00C56F  1  A9 0E         lda #$0e ; set bit 0 low to indicate write started
-00C571  1  8D D7 C0      sta OutputFlags
-00C574  1               finishWrite:
-00C574  1  AD DB C0      lda InputFlags
-00C577  1  2A            rol
-00C578  1  2A            rol
-00C579  1  90 F9         bcc finishWrite
-00C57B  1  A9 0F         lda #$0f
-00C57D  1  8D D7 C0      sta OutputFlags
-00C580  1  60            rts
-00C581  1               
-00C581  1               GetByte:
-00C581  1  A9 0D         lda #$0d ;set read flag low
-00C583  1  8D D7 C0      sta OutputFlags
-00C586  1               waitRead:
-00C586  1  AD DB C0      lda InputFlags
-00C589  1  2A            rol
-00C58A  1  B0 FA         bcs waitRead
-00C58C  1  AD DE C0      lda InputByte
-00C58F  1  48            pha
-00C590  1  A9 0F         lda #$0f ;set all flags high
-00C592  1  8D D7 C0      sta OutputFlags
-00C595  1               finishRead:
-00C595  1  AD DB C0      lda InputFlags
-00C598  1  2A            rol
-00C599  1  90 FA         bcc finishRead
-00C59B  1  68            pla
-00C59C  1               end:
-00C59C  1  60            rts
-00C59D  1               
-00C59D  1  00 00 00 00  .repeat	251-<end
-00C5A1  1  00 00 00 00  
-00C5A5  1  00 00 00 00  
+00C538  1  A9 05         lda #$05 ;send command 5 = exec
+00C53A  1  20 61 C5      jsr SendByte
+00C53D  1  A0 00         ldy #$00
+00C53F  1               getInput:
+00C53F  1  B9 00 02      lda $0200,y
+00C542  1  C9 8D         cmp #$8d
+00C544  1  F0 08         beq sendNullTerminator
+00C546  1  29 7F         and #$7f
+00C548  1  20 61 C5      jsr SendByte
+00C54B  1  C8            iny
+00C54C  1  D0 F1         bne getInput
+00C54E  1               sendNullTerminator:
+00C54E  1  A9 00         lda #$00
+00C550  1  20 61 C5      jsr SendByte
+00C553  1               getOutput:
+00C553  1  20 7F C5      jsr GetByte
+00C556  1  C9 00         cmp #$00
+00C558  1  F0 06         beq endOutput
+00C55A  1  20 ED FD      jsr $fded
+00C55D  1  18            clc
+00C55E  1  90 F3         bcc getOutput
+00C560  1               endOutput:
+00C560  1  60            rts
+00C561  1               
+00C561  1               SendByte:
+00C561  1  48            pha
+00C562  1               waitWrite:
+00C562  1  AD DB C0      lda InputFlags
+00C565  1  2A            rol
+00C566  1  2A            rol
+00C567  1  B0 F9         bcs waitWrite
+00C569  1  68            pla
+00C56A  1  8D DD C0      sta OutputByte
+00C56D  1  A9 1E         lda #$1e ; set bit 0 low to indicate write started
+00C56F  1  8D D7 C0      sta OutputFlags
+00C572  1               finishWrite:
+00C572  1  AD DB C0      lda InputFlags
+00C575  1  2A            rol
+00C576  1  2A            rol
+00C577  1  90 F9         bcc finishWrite
+00C579  1  A9 1F         lda #$1f
+00C57B  1  8D D7 C0      sta OutputFlags
+00C57E  1  60            rts
+00C57F  1               
+00C57F  1               GetByte:
+00C57F  1  A9 1D         lda #$1d ;set read flag low
+00C581  1  8D D7 C0      sta OutputFlags
+00C584  1               waitRead:
+00C584  1  AD DB C0      lda InputFlags
+00C587  1  2A            rol
+00C588  1  B0 FA         bcs waitRead
+00C58A  1  AD DE C0      lda InputByte
+00C58D  1  48            pha
+00C58E  1  A9 1F         lda #$1f ;set all flags high
+00C590  1  8D D7 C0      sta OutputFlags
+00C593  1               finishRead:
+00C593  1  AD DB C0      lda InputFlags
+00C596  1  2A            rol
+00C597  1  90 FA         bcc finishRead
+00C599  1  68            pla
+00C59A  1               end:
+00C59A  1  60            rts
+00C59B  1               
+00C59B  1  00 00 00 00  .repeat	251-<end
+00C59F  1  00 00 00 00  
+00C5A3  1  00 00 00 00  
 00C5FC  1               .byte 0
 00C5FC  1               .endrepeat
 00C5FC  1  00 00        .byte      0,0     ;0000 blocks = check status
diff --git a/Apple2/Firmware_27256_EPROM.bin b/Apple2/Firmware_27256_EPROM.bin
index 08fe231..1354d2e 100644
Binary files a/Apple2/Firmware_27256_EPROM.bin and b/Apple2/Firmware_27256_EPROM.bin differ
diff --git a/Apple2/Firmware_AT28C64B_EEPROM.bin b/Apple2/Firmware_AT28C64B_EEPROM.bin
index 9c7ac4f..034289f 100644
Binary files a/Apple2/Firmware_AT28C64B_EEPROM.bin and b/Apple2/Firmware_AT28C64B_EEPROM.bin differ