diff --git a/.gitignore b/.gitignore
index 49cb04c..a65b33b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,9 @@
 *.bin
+*.jar
 *.kicad_prl
 *.o
 .vscode
+AppleIIVGA-Config.dsk
 build
 fp-info-cache
 /.vs
diff --git a/config-disk/DOS_3.3_boot.dsk b/config-disk/DOS_3.3_boot.dsk
new file mode 100644
index 0000000..09d9afd
Binary files /dev/null and b/config-disk/DOS_3.3_boot.dsk differ
diff --git a/config-disk/Makefile b/config-disk/Makefile
new file mode 100644
index 0000000..5868cb8
--- /dev/null
+++ b/config-disk/Makefile
@@ -0,0 +1,13 @@
+# Download AppleCommander from https://applecommander.github.io/install/
+AC ?= java -jar AppleCommander-ac-1.9.0.jar
+
+BASIC_SRCS = STARTUP.bas
+
+AppleIIVGA-Config.dsk: STARTUP.bas
+	cp DOS_3.3_boot.dsk $@~
+	$(AC) -d $@~ STARTUP
+	$(AC) -bas $@~ STARTUP < STARTUP.bas
+	mv $@~ $@
+
+clean:
+	rm -f AppleIIVGA-Config.dsk *~
diff --git a/config-disk/STARTUP.bas b/config-disk/STARTUP.bas
new file mode 100644
index 0000000..aed8dfd
--- /dev/null
+++ b/config-disk/STARTUP.bas
@@ -0,0 +1,123 @@
+ 5  TEXT : GOSUB 1450: VTAB 13: HTAB 8
+ 10  D$ =  CHR$ (4):SLOT = 0
+ 20  REM  '''GET SLOT NUMBER
+ 30  GOSUB 1450
+ 40  VTAB 21: GOSUB 1400: INPUT "APPLE II VGA CARD SLOT (1-7): ";SLOT
+ 50  IF SLOT < 1 THEN  GOTO 1500
+ 60  IF SLOT > 7 THEN  GOTO 1500
+ 70  BASEADDR = 49280 + 16 * SLOT
+ 100  REM '''MAIN MENU
+ 110  GOSUB 1450
+ 120  VTAB 7: GOSUB 1400: PRINT ""
+ 130  PRINT "1  SCANLINES  ON      2  SCANLINES  OFF"
+ 140  PRINT "3  MONOCHROME ON      4  MONOCHROME OFF"
+ 150  PRINT "5  MONOCHROME CFG     6  CHARSET CFG"
+ 170  PRINT "7  COLOR PATTERNS": PRINT ""
+ 180  PRINT "11 ABOUT": PRINT "12 LOAD DEFAULT CONFIG"
+ 180  PRINT "13 QUIT W/OUT SAVING": PRINT"14 SAVE AND QUIT": PRINT ""
+ 190  VTAB 22: GOSUB 1400: INPUT "PLEASE ENTER YOUR SELECTION: ";CH
+ 200  IF CH < 1 THEN  GOSUB 1550
+ 210  IF CH = 1 THEN  GOSUB 500
+ 220  IF CH = 2 THEN  GOSUB 550
+ 230  IF CH = 3 THEN  GOSUB 600
+ 240  IF CH = 4 THEN  GOSUB 650
+ 250  IF CH = 5 THEN  GOSUB 2000
+ 260  IF CH = 6 THEN  GOSUB 3000
+ 270  IF CH = 7 THEN  GOSUB 700
+ 280  IF CH = 8 THEN  GOSUB 1550
+ 290  IF CH = 9 THEN  GOSUB 1550
+ 300  IF CH = 10 THEN  GOSUB 1550
+ 310  IF CH = 11 THEN  GOSUB 1650
+ 320  IF CH = 12 THEN  GOSUB 800
+ 330  IF CH = 13 THEN  GOTO 4050
+ 340  IF CH = 14 THEN  GOTO 4000
+ 350  IF CH > 14 THEN  GOSUB 1550
+ 360  GOTO 100
+ 500  REM  '''SCANLINES ON
+ 510  POKE BASEADDR + 0,1: RETURN 
+ 550  REM  '''SCANLINES OFF
+ 560  POKE BASEADDR + 0,2: RETURN 
+ 600  REM  '''MONOCHROME ON
+ 610  POKE 49185,128: RETURN 
+ 650  REM  '''MONOCHROME OFF
+ 660  POKE 49185,0: RETURN 
+ 700  REM  '''COLOR PATTERN
+ 710  GR : HOME 
+ 720  FOR I = 0 TO 31: COLOR= I / 2: VLIN 0,39 AT I: NEXT I: FOR I = 0 TO 14 STEP 2: PRINT  TAB( I * 2 + 1);I;: NEXT I: PRINT : FOR I = 1 TO 15 STEP 2: PRINT  TAB( I * 2 + 1);I;: NEXT I
+ 730  PRINT "": GET A$: TEXT : RETURN 
+ 800  REM  '''LOAD DEFAULT CONFIGURATION
+ 810  POKE BASEADDR + 4,1: RETURN
+ 1400  REM  STRING ROUTINES
+ 1410  PRINT "---------------------------------------": RETURN 
+ 1450  HOME : PRINT "APPLE II VGA": GOSUB 1400: PRINT "COPYRIGHT (C) 2021-2023 MARK AIKENS": PRINT "COPYRIGHT (C) 2022-2023 DAVID KUDER": RETURN 
+ 1500  REM  '''ERROR HANDLING ROUTINES
+ 1510  GOSUB 1450: VTAB 13: HTAB 13: PRINT "[INVALID SLOT]"
+ 1520  GOSUB 1600: GOTO 20
+ 1550  GOSUB 1450: VTAB 13: HTAB 11: PRINT "[INVALID OPTION]"
+ 1560  GOSUB 1600: RETURN 
+ 1600  FOR I = 1 TO 1000: NEXT I: RETURN 
+ 1650  GOSUB 1450: PRINT "": PRINT "": PRINT "THIS PROJECT IS A VGA CARD FOR APPLE II": PRINT "COMPUTERS TO  OUPUT A CRISP  RGB SIGNAL": PRINT "TO A VGA MONITOR  INSTEAD OF  HAVING TO": PRINT "RELY ON  THE COMPOSITE OUTPUT.  THIS IS"
+ 1660  PRINT "ACCOMPLISHED BY  SNOOPING THE  6502 BUS": PRINT "AND CREATING A SHADOW COPY OF THE VIDEO": PRINT "MEMORY WITHIN A RASPBERRY PI PICO, THEN": PRINT "PROCESSING THE VIDEO MEMORY CONTENTS TO"
+ 1670  PRINT "OUTPUT A 'PERFECT' SIGNAL.": PRINT "": PRINT "": HTAB 6: PRINT "[MORE DETAILS AVAILABLE AT]": PRINT "HTTPS://GITHUB.COM/MARKADEV/APPLEII-VGA"
+ 1680  VTAB 21: GOSUB 1400: PRINT "PRESS ANY KEY TO CONTINUE...": GET A$
+ 1690  RETURN 
+ 2000  REM '''MONOCHROME CONFIG MENU
+ 2010  HOME: PRINT "MONOCHROME CONFIGURATION OPTIONS": GOSUB 1400: PRINT ""
+ 2020  PRINT "FOREGROUND COLOR"
+ 2030  PRINT "  1  WHITE": PRINT "  2  GREEN": PRINT "  3  AMBER": PRINT ""
+ 2040  PRINT "BACKGROUND COLOR"
+ 2050  PRINT "  4  BLACK": PRINT "  5  GREEN": PRINT "  6  AMBER": PRINT ""
+ 2060  VTAB 20: PRINT "7  RETURN TO MAIN MENU"
+ 2100  VTAB 22: GOSUB 1400: INPUT "PLEASE ENTER YOUR SELECTION: ";CI
+ 2110  IF CI < 1 THEN  GOSUB 1550
+ 2120  IF CI = 1 THEN  GOSUB 2300
+ 2130  IF CI = 2 THEN  GOSUB 2350
+ 2140  IF CI = 3 THEN  GOSUB 2400
+ 2150  IF CI = 4 THEN  GOSUB 2500
+ 2160  IF CI = 5 THEN  GOSUB 2550
+ 2170  IF CI = 6 THEN  GOSUB 2600
+ 2180  IF CI = 7 THEN  RETURN
+ 2190  IF CI > 7 THEN  GOSUB 1550
+ 2200  GOTO 2000
+ 2300  REM  '''MONOCHROME FOREGROUND WHITE
+ 2310  POKE BASEADDR + 1,1: RETURN
+ 2350  REM  '''MONOCHROME FOREGROUND GREEN
+ 2360  POKE BASEADDR + 1,2: RETURN
+ 2400  REM  '''MONOCHROME FOREGROUND AMBER
+ 2410  POKE BASEADDR + 1,3: RETURN
+ 2500  REM  '''MONOCHROME BACKGROUND BLACK
+ 2510  POKE BASEADDR + 1,16: RETURN
+ 2550  REM  '''MONOCHROME BACKGROUND GREEN
+ 2560  POKE BASEADDR + 1,32: RETURN
+ 2600  REM  '''MONOCHROME BACKGROUND AMBER
+ 2610  POKE BASEADDR + 1,48: RETURN
+ 3000  REM '''CHARSET CONFIG MENU
+ 3010  HOME: PRINT "CHARSET CONFIGURATION OPTIONS": GOSUB 1400: PRINT ""
+ 3020  PRINT "1  CHARACTER SET VIEWER"
+ 3030  PRINT "2  LOAD A BUILT-IN CHARSET"
+ 3070  VTAB 20: PRINT "7  RETURN TO MAIN MENU"
+ 3080  VTAB 22: GOSUB 1400: INPUT "PLEASE ENTER YOUR SELECTION: ";CI
+ 3110  IF CI = 1 THEN  GOSUB 3300
+ 3120  IF CI = 2 THEN  GOSUB 3400
+ 3170  IF CI = 7 THEN  RETURN
+ 3180  GOTO 3000
+ 3300  REM  '''CHARACTER SET VIEWER
+ 3310  HOME 
+ 3320  FOR R = 0 TO 7
+ 3330  FOR C = 0 TO 31
+ 3340  POKE R * 128 + 1024 + C,R * 32 + C
+ 3350  NEXT C,R
+ 3360  VTAB 21: GOSUB 1400: PRINT "PRESS ANY KEY TO CONTINUE...": GET A$
+ 3370  RETURN 
+ 3400  REM '''LOAD A BUILT-IN CHARSET
+ 3410  HOME : INPUT "ENTER CHARSET (0-15): ";CS
+ 3420  IF CS < 0 THEN RETURN
+ 3420  IF CS > 15 THEN RETURN
+ 3430  POKE BASEADDR + 4,16+CS: RETURN
+ 4000  REM '''SAVE AND EXIT
+ 4010  POKE BASEADDR + 4,2
+ 4020  FOR I = 1 TO 500: NEXT I
+ 4030  HOME : PRINT "YOUR SETTINGS WERE SAVED TO FLASH": GOTO 4100
+ 4050  REM ''' EXIT W/OUT SAVING
+ 4060  HOME : PRINT "YOUR SETTINGS WERE NOT SAVED TO FLASH": PRINT "BUT WILL REMAIN ACTIVE UNTIL THE NEXT": PRINT "POWER CYCLE"
+ 4100  REM '''END