diff --git a/Apple2/RPi.Command.asm b/Apple2/RPi.Command.asm
index 0dac1f9..56316e7 100644
--- a/Apple2/RPi.Command.asm
+++ b/Apple2/RPi.Command.asm
@@ -94,12 +94,12 @@ PrintString:
  iny
  bne PrintString
 copyDriver: 
- ldx #$00
+ ldy #$00
 copyDriverByte:
- lda $2100,x
- sta $0300,x
- inx
- cpx #$e6
+ lda $2100,y
+ sta $0300,y
+ iny
+ cpy #$e6
  bne copyDriverByte
  ;
  ; FIRST SAVE THE EXTERNAL COMMAND ADDRESS SO YOU WON'T
@@ -114,14 +114,36 @@ copyDriverByte:
             STA  EXTRNCMD+1  ; command handler in the
             LDA  #>RPI      ; external command JMP
             STA  EXTRNCMD+2  ; vector.
-            RTS
- ;
+
+ lda #ExecCommand
+ jsr SendByte
+ ldy #$00
+nextCommandByte:
+ lda a2help, y
+ beq finishCommand
+ jsr SendByte
+ iny
+ jmp nextCommandByte
+finishCommand:
+ lda #$00
+ jsr SendByte
+showVersion:
+ jsr GetByte
+ cmp #$00
+ beq FinishDriver
+ jsr PrintChar
+ jmp showVersion
+FinishDriver:
+ rts
+
+a2help:
+ .byte "a2help", $00
 
 Text:
- aschi	"RPI command v000D"
- .byte   $8d
+ aschi "RPI command version: 000E"
+ .byte $8d
 end:
- .byte   $00 
+ .byte $00 
 
 .repeat	255-<end
 .byte 0
diff --git a/Apple2/RPi.Command.bin b/Apple2/RPi.Command.bin
index 9476c03..212cba8 100644
Binary files a/Apple2/RPi.Command.bin and b/Apple2/RPi.Command.bin differ
diff --git a/Apple2/RPi.Command.lst b/Apple2/RPi.Command.lst
index 0c9dfdc..079bb0a 100644
--- a/Apple2/RPi.Command.lst
+++ b/Apple2/RPi.Command.lst
@@ -91,19 +91,19 @@ Current file: RPi.Command.asm
 002031  1  8E 31 21      stx slotx + $1e01 ;set the slot for the driver
 002034  1  A0 00          ldy #$00
 002036  1               PrintString:
-002036  1  B9 67 20      lda Text,y
+002036  1  B9 93 20      lda Text,y
 002039  1  F0 08         beq copyDriver
 00203B  1  09 80         ora #$80
 00203D  1  20 ED FD      jsr PrintChar
 002040  1  C8            iny
 002041  1  D0 F3         bne PrintString
 002043  1               copyDriver:
-002043  1  A2 00         ldx #$00
+002043  1  A0 00         ldy #$00
 002045  1               copyDriverByte:
-002045  1  BD 00 21      lda $2100,x
-002048  1  9D 00 03      sta $0300,x
-00204B  1  E8            inx
-00204C  1  E0 E6         cpx #$e6
+002045  1  B9 00 21      lda $2100,y
+002048  1  99 00 03      sta $0300,y
+00204B  1  C8            iny
+00204C  1  C0 E6         cpy #$e6
 00204E  1  D0 F5         bne copyDriverByte
 002050  1                ;
 002050  1                ; FIRST SAVE THE EXTERNAL COMMAND ADDRESS SO YOU WON'T
@@ -118,20 +118,43 @@ Current file: RPi.Command.asm
 00205E  1  8D 07 BE                 STA  EXTRNCMD+1  ; command handler in the
 002061  1  A9 03                    LDA  #>RPI      ; external command JMP
 002063  1  8D 08 BE                 STA  EXTRNCMD+2  ; vector.
-002066  1  60                       RTS
-002067  1                ;
-002067  1               
-002067  1               Text:
-002067  1  D2 D0 C9 A0   aschi	"RPI command v000D"
-00206B  1  E3 EF ED ED  
-00206F  1  E1 EE E4 A0  
-002078  1  8D            .byte   $8d
-002079  1               end:
-002079  1  00            .byte   $00
-00207A  1               
-00207A  1  00 00 00 00  .repeat	255-<end
-00207E  1  00 00 00 00  
-002082  1  00 00 00 00  
+002066  1               
+002066  1  A9 05         lda #ExecCommand
+002068  1  20 6F 03      jsr SendByte
+00206B  1  A0 00         ldy #$00
+00206D  1               nextCommandByte:
+00206D  1  B9 8C 20      lda a2help, y
+002070  1  F0 07         beq finishCommand
+002072  1  20 6F 03      jsr SendByte
+002075  1  C8            iny
+002076  1  4C 6D 20      jmp nextCommandByte
+002079  1               finishCommand:
+002079  1  A9 00         lda #$00
+00207B  1  20 6F 03      jsr SendByte
+00207E  1               showVersion:
+00207E  1  20 8D 03      jsr GetByte
+002081  1  C9 00         cmp #$00
+002083  1  F0 06         beq FinishDriver
+002085  1  20 ED FD      jsr PrintChar
+002088  1  4C 7E 20      jmp showVersion
+00208B  1               FinishDriver:
+00208B  1  60            rts
+00208C  1               
+00208C  1               a2help:
+00208C  1  61 32 68 65   .byte "a2help", $00
+002090  1  6C 70 00     
+002093  1               
+002093  1               Text:
+002093  1  D2 D0 C9 A0   aschi "RPI command version: 000E"
+002097  1  E3 EF ED ED  
+00209B  1  E1 EE E4 A0  
+0020AC  1  8D            .byte $8d
+0020AD  1               end:
+0020AD  1  00            .byte $00
+0020AE  1               
+0020AE  1  00 00 00 00  .repeat	255-<end
+0020B2  1  00 00 00 00  
+0020B6  1  00 00 00 00  
 002100  1               .byte 0
 002100  1               .endrepeat
 002100  1               
diff --git a/RaspberryPi/Apple2-IO-RPi.hdv b/RaspberryPi/Apple2-IO-RPi.hdv
old mode 100755
new mode 100644
index e36d55f..286530d
Binary files a/RaspberryPi/Apple2-IO-RPi.hdv and b/RaspberryPi/Apple2-IO-RPi.hdv differ
diff --git a/RaspberryPi/apple2driver/go.mod b/RaspberryPi/apple2driver/go.mod
index 40272bd..7dbc292 100644
--- a/RaspberryPi/apple2driver/go.mod
+++ b/RaspberryPi/apple2driver/go.mod
@@ -5,5 +5,5 @@ go 1.16
 require (
 	github.com/creack/pty v1.1.17
 	github.com/stianeikeland/go-rpio/v4 v4.6.0
-	github.com/tjboldt/ProDOS-Utilities v0.0.0-20210607001541-fa0e76cf84c0
+	github.com/tjboldt/ProDOS-Utilities v0.3.0
 )
diff --git a/RaspberryPi/apple2driver/go.sum b/RaspberryPi/apple2driver/go.sum
index 7adcbef..1648788 100644
--- a/RaspberryPi/apple2driver/go.sum
+++ b/RaspberryPi/apple2driver/go.sum
@@ -2,5 +2,5 @@ github.com/creack/pty v1.1.17 h1:QeVUsEDNrLBW4tMgZHvxy18sKtr6VI492kBhUfhDJNI=
 github.com/creack/pty v1.1.17/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/stianeikeland/go-rpio/v4 v4.6.0 h1:eAJgtw3jTtvn/CqwbC82ntcS+dtzUTgo5qlZKe677EY=
 github.com/stianeikeland/go-rpio/v4 v4.6.0/go.mod h1:A3GvHxC1Om5zaId+HqB3HKqx4K/AqeckxB7qRjxMK7o=
-github.com/tjboldt/ProDOS-Utilities v0.0.0-20210607001541-fa0e76cf84c0 h1:iH6+15jJQsUMv9yeC5m26qh8VdJeRmZiYGM1ZG4aLVI=
-github.com/tjboldt/ProDOS-Utilities v0.0.0-20210607001541-fa0e76cf84c0/go.mod h1:eBQRf0U+goRbBOxzFCwRW+FZmALC8dfYaqCwcqwzi74=
+github.com/tjboldt/ProDOS-Utilities v0.3.0 h1:nlBvrGtvAV7KBfxiSkXHdosmDLEYAXMq955P8NL0qiE=
+github.com/tjboldt/ProDOS-Utilities v0.3.0/go.mod h1:eBQRf0U+goRbBOxzFCwRW+FZmALC8dfYaqCwcqwzi74=
diff --git a/RaspberryPi/apple2driver/handlers/block.go b/RaspberryPi/apple2driver/handlers/block.go
index 676ebba..2989699 100644
--- a/RaspberryPi/apple2driver/handlers/block.go
+++ b/RaspberryPi/apple2driver/handlers/block.go
@@ -13,8 +13,6 @@ import (
 	"github.com/tjboldt/ProDOS-Utilities/prodos"
 )
 
-var oldFirmware = false
-
 // ReadBlockCommand handles requests to read ProDOS blocks
 func ReadBlockCommand(drive1 *os.File, drive2 *os.File) {
 	blockLow, _ := comm.ReadByte()
@@ -22,33 +20,38 @@ func ReadBlockCommand(drive1 *os.File, drive2 *os.File) {
 	var driveUnit byte
 	var err error
 
-	if !oldFirmware {
-		driveUnit, err = comm.ReadByte()
-		fmt.Printf("Drive unit: %0X\n", driveUnit)
+	driveUnit, err = comm.ReadByte()
 
-		if err != nil {
-			fmt.Printf("Drive unit not sent, assuming older firmware")
-			oldFirmware = true
-		}
+	if err != nil {
+		fmt.Printf("Failed to read block")
+		return
 	}
 
 	file := drive1
+	driveNumber := 1
 
 	if driveUnit >= 128 {
 		file = drive2
+		driveNumber = 2
 	}
 
+	slotNumber := driveUnit &0x7F >> 4
+
 	block := int(blockHigh)*256 + int(blockLow)
 
-	fmt.Printf("Read block %d\n", block)
+	fmt.Printf("Read block %04X in slot %d, drive %d...", block, slotNumber, driveNumber)
 
-	buffer := prodos.ReadBlock(file, block)
+	buffer,err := prodos.ReadBlock(file, block)
+	if err != nil {
+		fmt.Printf("failed %s\n",err)
+		return
+	}
 
 	err = comm.WriteBlock(buffer)
 	if err == nil {
-		fmt.Printf("Read block completed\n")
+		fmt.Printf("succeeded\n")
 	} else {
-		fmt.Printf("Failed to read block\n")
+		fmt.Printf("failed %s\n",err)
 	}
 }
 
@@ -60,27 +63,39 @@ func WriteBlockCommand(drive1 *os.File, drive2 *os.File) {
 	var driveUnit byte
 	var err error
 
-	if !oldFirmware {
-		driveUnit, err = comm.ReadByte()
-		if err != nil {
-			fmt.Printf("Drive unit not sent, assuming older firmware")
-			oldFirmware = true
-		}
+	driveUnit, err = comm.ReadByte()
+	if err != nil {
+		fmt.Printf("Failed to write block")
+		return
 	}
 
 	file := drive1
+	driveNumber := 1
 
 	if driveUnit >= 128 {
 		file = drive2
+		driveNumber = 2
 	}
 
 	buffer := make([]byte, 512)
 
 	block := int(blockHigh)*256 + int(blockLow)
 
-	fmt.Printf("Write block %d\n", block)
+	slotNumber := driveUnit &0x7F >> 4
 
-	comm.ReadBlock(buffer)
-	prodos.WriteBlock(file, block, buffer)
-	fmt.Printf("Write block completed\n")
+	fmt.Printf("Write block %04X in slot %d, drive %d...", block, slotNumber, driveNumber)
+
+	err = comm.ReadBlock(buffer)
+	if err != nil {
+		fmt.Printf("failed %s\n",err)
+		return
+	}
+	fmt.Printf("...")
+
+	err = prodos.WriteBlock(file, block, buffer)
+	if err == nil {
+		fmt.Printf("succeeded\n")
+	} else {
+		fmt.Printf("failed\n")
+	}
 }
diff --git a/RaspberryPi/apple2driver/handlers/exec.go b/RaspberryPi/apple2driver/handlers/exec.go
index 1acec00..3bc69d5 100644
--- a/RaspberryPi/apple2driver/handlers/exec.go
+++ b/RaspberryPi/apple2driver/handlers/exec.go
@@ -140,19 +140,26 @@ func execCommand(linuxCommand string, workingDirectory string) {
 }
 
 func a2version() {
-	comm.WriteString("\rVersion: " + info.Version + "\r")
+	comm.WriteString("\rDriver version: " + info.Version + "\r")
 }
 
 func a2help() {
-	comm.WriteString("\r" +
-		"Built-in commands:\r" +
-		"------------------\r" +
+	comm.WriteString("\rDriver version: " + info.Version + "\r" +
+		"\r" +
+		"Example from ] prompt:\r" +
+		"]RPI ls /home/pi\r" +
+		"\r" +
+		"Example from Applesoft BASIC:\r" +
+		"]10 PRINT CHR$(4)\"RPI ping apple.com\"\r" +
+		"]RUN\r" +
+		"\r" +
+		"Driver commands called with RPI:\r" +
 		"a2help - display this message\r" +
-		"a2version - display version number\r" +
+		"a2version - display driver version\r" +
 		"a2wifi - set up wifi\r" +
 		"a2timeout - seconds to timeout commands\r" +
 		"A2LOWER - force lowercase for II+\r" +
-		"a2lower - disable force lowercase for II+\r" +
+		"a2lower - disable force lowercase\r" +
 		"\r")
 }
 
@@ -161,14 +168,14 @@ func a2timeout(linuxCommand string) {
 
 	switch len(params) {
 	case 1:
-		comm.WriteString("\rCommand timeout: " + strconv.FormatInt(int64(execTimeoutSeconds),10) + "\r")
+		comm.WriteString("\rCommand timeout: " + strconv.FormatInt(int64(execTimeoutSeconds), 10) + "\r")
 	case 2:
 		timeoutSeconds, err := strconv.ParseInt(params[1], 10, 32)
 		if err != nil {
 			comm.WriteString("\rFailed to parse timeout\r")
 		} else {
 			execTimeoutSeconds = int(timeoutSeconds)
-			comm.WriteString("\rCommand timeout set to: " + strconv.FormatInt(int64(execTimeoutSeconds),10) + "\r")
+			comm.WriteString("\rCommand timeout set to: " + strconv.FormatInt(int64(execTimeoutSeconds), 10) + "\r")
 		}
 	default:
 		comm.WriteString("\rToo many parameters\n")
diff --git a/RaspberryPi/apple2driver/handlers/getTime.go b/RaspberryPi/apple2driver/handlers/getTime.go
index a05c892..9d82baa 100644
--- a/RaspberryPi/apple2driver/handlers/getTime.go
+++ b/RaspberryPi/apple2driver/handlers/getTime.go
@@ -16,12 +16,12 @@ import (
 
 // GetTimeCommand handles the request to get ProDOS time bytes
 func GetTimeCommand() {
-	fmt.Printf("Sending date/time...\n")
+	fmt.Printf("Sending date/time...")
 	prodosTime := prodos.DateTimeToProDOS(time.Now())
 
 	for i := 0; i < len(prodosTime); i++ {
 		comm.WriteByte(prodosTime[i])
 	}
 
-	fmt.Printf("Send time complete\n")
+	fmt.Printf("%02X %02X %02X %02X\n", prodosTime[0], prodosTime[1], prodosTime[2], prodosTime[3])
 }
diff --git a/RaspberryPi/apple2driver/info/version.go b/RaspberryPi/apple2driver/info/version.go
index dacfe24..4053d2d 100644
--- a/RaspberryPi/apple2driver/info/version.go
+++ b/RaspberryPi/apple2driver/info/version.go
@@ -8,4 +8,4 @@ package info
 
 // Version is the hexadecimal version number that
 // should be incremented with each driver update
-const Version = "0025"
+const Version = "0026"