diff --git a/branches/s100/Tools/python/s100util.py b/branches/s100/Tools/python/s100util.py
new file mode 100755
index 00000000..3cac8eb7
--- /dev/null
+++ b/branches/s100/Tools/python/s100util.py
@@ -0,0 +1,56 @@
+#!/usr/bin/python
+import serial
+
+def memcmd():
+	ser.flushInput()
+	str = "A"
+	ser.write(str)
+	print ser.read(1024)
+
+def menucmd():
+	ser.flushInput()
+	str = "k"
+	ser.write(str)
+	print ser.read(1024)
+
+def portscmd():
+	ser.flushInput()
+	str = "R"
+	ser.write(str)
+	print ser.read(1024)
+
+def dispcmd(beg,end):
+	ser.flushInput()
+	str = "D" + repr(beg) + " " + repr(end) + " "
+	ser.write(str)
+#	print ser.read(4096)
+	print ser.read( ((end+1-beg)/16*80)+100 )
+
+def reset():
+	ser.flushInput()
+	str = "GF000 "
+	ser.write(str)
+	print ser.read(256)
+
+def getpage(startaddr):
+	ser.flushInput()
+	str = "D" + repr(startaddr) + " " + repr(startaddr+255) + " "
+	print str
+	ser.write(str)
+	print ser.read(4096)
+
+
+ser = serial.Serial('/dev/cu.PL2303-0000201D', 38400, timeout=2)
+#reset()
+#menucmd()
+#portscmd()
+#dispcmd(1000,1300)
+#getpage(256)
+#dispcmd(256,256+2)
+#reset()
+#getpage(0)
+d1 = 100
+d2 = d1 + 255
+dispcmd(d1,d2)
+
+
diff --git a/branches/s100/Tools/python/sendsave.py b/branches/s100/Tools/python/sendsave.py
new file mode 100755
index 00000000..5ed2ab2d
--- /dev/null
+++ b/branches/s100/Tools/python/sendsave.py
@@ -0,0 +1,104 @@
+#!/usr/bin/python
+
+
+# Written by Douglas Goodall 17:25 Wed, Jan 30, 2013
+
+import sys
+import os
+import serial
+
+filename = "rem.com"
+
+print "*******************************************************************"
+print "sendsave.py 1/30/2013 dwg - deliver file to cp/m using save and ddt"
+print "*******************************************************************"
+# passing in a string  either "12" or "0x12"
+# return value is string of hex digits only (no 0x)
+def safebyte(parm):
+        xyz = parm
+        myord = ord(xyz)
+        hexdata = hex(myord)
+        newstr = hexdata
+        if (hexdata[0] == '0'):
+                if(hexdata[1] == 'x'):
+                        newstr = hexdata[2]
+                        if(len(hexdata)>3):
+                                newstr = newstr + hexdata[3]
+        return newstr
+
+# passing in a string either "1234" of  "0x1234"
+# return value is string of hex digits only (1234) (no 0x)
+def safeword(parm):
+	xyz = parm
+	myint = int(xyz)
+	hexdata = hex(myint)
+	newstr = hexdata
+	if (hexdata[0] == '0'):
+		if(hexdata[1] == 'x'):
+			newstr = hexdata[2] 
+			if(len(hexdata)>3):
+				newstr = newstr + hexdata[3]
+				if(len(hexdata)>4):
+					newstr = newstr + hexdata[4]
+					if(len(hexdata)>5):
+						newstr = newstr + hexdata[5]
+	return newstr
+
+statinfo = os.stat(filename)
+filelen =  statinfo.st_size
+
+beg = 0x100
+end = beg + filelen - 1
+
+print "Target file is " + filename + " length is 0x" + hex(filelen) + "\n"
+
+infile = open(filename,'rb');
+data = infile.read()
+infile.close()
+
+ser = serial.Serial('/dev/cu.PL2303-0000201D', 19200, timeout=1)
+
+# flush input queue
+ser.read()
+
+ser.write("\n")
+print ser.read(80)
+
+ser.write("save\n")
+print ser.read(80)
+
+ser.write("ddt\n")
+print ser.read(128)
+
+ser.write("s100\n")
+print ser.read(20)
+
+for x in range(1,filelen):
+	ser.write(safebyte(data[x-1]))
+	ser.write("\n")
+	print ser.read(32)
+	
+ser.write(".\n")
+print ser.read(200)
+
+ser.write("g0\n")
+print ser.read(160)
+
+ser.write(filename)
+ser.write("\n")
+print ser.read(128)
+
+ser.write("yes\n")
+print ser.read(128)
+
+ser.write(safeword(beg))
+ser.write("\n")
+print ser.read(128)
+
+ser.write(safeword(end))
+ser.write("\n")
+print ser.read(128)
+
+ser.write("\n")
+print ser.read(128)
+