diff --git a/README.md b/README.md
index a586321..6e28266 100644
--- a/README.md
+++ b/README.md
@@ -10,16 +10,15 @@ This is a port of the RFM69 library for arduino from https://github.com/LowPower
 
 Attach the RFM69 as follows:
 
-| RFM pin | Pi pin  
-| ------- |-------
-| 3v3     | 17  
-| DIO0    | 18 (GPIO24)  
-| MOSI    | 19  
-| MISO    | 21  
-| CLK     | 23  
-| NSS     | 24  
-| Ground  | 25  
-| RESET   | 29
+| RFM pin | #  | Pi pin header description| Pi pin header description | #  | RFM pin
+| ------- |----|-------------- |------------- |----| -------
+| 3v3     | 17 | 3.3V Power    | (GPIO24)     | 18 | DIO0
+| MOSI    | 19 | MOSI (GPIO10) | GND          | 20 | Ground
+| MISO    | 21 | MISO (GPIO9)  | (GPIO25)     | 22 |
+| CLK     | 23 | SCLK (GPIO11) | CE0 (GPIO8)  | 24 | NSS (CS)
+| Ground  | 25 | GND           | CE1 (GPIO7)  | 26 |
+|         | 27 | ID_SD (N/A)   | ID_SC (N/A)  | 28 |
+| RESET   | 29 | (GPIO5)       | GND          | 30 | Ground
 
 You can change the interrupt pin (GPIO24) in the class init.
 
@@ -37,3 +36,14 @@ cd py-spidev
 sudo make install
 ```
 
+And don't forget to enable the SPI interface:
+
+```bash
+sudo raspi-config
+```
+
+Select "Interface Options", -> "SPI", choose "Yes" to enable it and reboot.
+
+```bash
+sudo reboot
+```
diff --git a/example.py b/example.py
index c6e281c..71900de 100755
--- a/example.py
+++ b/example.py
@@ -23,12 +23,22 @@
 if test.sendWithRetry(2, "blah", 3, 20):
     print "ack recieved"
 print "reading"
+
 while True:
-    test.receiveBegin()
-    while not test.receiveDone():
-        time.sleep(.1)
-    print "%s from %s RSSI:%s" % ("".join([chr(letter) for letter in test.DATA]), test.SENDERID, test.RSSI)
-    if test.ACKRequested():
-        test.sendACK()
-print "shutting down"
-test.shutdown()
+    try:
+        test.receiveBegin()
+        while not test.receiveDone():
+            time.sleep(.1)
+        print "%s from %s RSSI:%s" % ("".join([chr(letter) for letter in test.DATA]), test.SENDERID, test.RSSI)
+        if test.ACKRequested():
+            test.sendACK()
+    except KeyboardInterrupt:
+        userAnswer = raw_input('Enter "yes" to cancel or "no" to keep running [yes/no]:').strip().lower()
+
+        if userAnswer == 'yes':
+            # quit as requested by user
+            print "shutting down"
+            test.shutdown()
+            break
+        else:
+            continue
diff --git a/radio1.py b/radio1.py
index 467c908..f0e3ed0 100755
--- a/radio1.py
+++ b/radio1.py
@@ -33,33 +33,41 @@
 
 print "starting loop..."
 sequence = 0
-while True:
 
-    msg = "I'm radio %d: %d" % (NODE, sequence)
-    sequence = sequence + 1
+while True:
+    try:
+        msg = "I'm radio %d: %d" % (NODE, sequence)
+        sequence = sequence + 1
 
-    print "tx to radio 2: " + msg
-    if radio.sendWithRetry(2, msg, 3, 20):
-        print "ack recieved"
+        print "tx to radio 2: " + msg
+        if radio.sendWithRetry(2, msg, 3, 20):
+            print "ack recieved"
 
-    print "start recv..."
-    radio.receiveBegin()
-    timedOut=0
-    while not radio.receiveDone():
-        timedOut+=TOSLEEP
-        time.sleep(TOSLEEP)
-	if timedOut > TIMEOUT:
-            print "timed out waiting for recv"
-            break
+        print "start recv..."
+        radio.receiveBegin()
+        timedOut=0
+        while not radio.receiveDone():
+            timedOut+=TOSLEEP
+            time.sleep(TOSLEEP)
+    	if timedOut > TIMEOUT:
+                print "timed out waiting for recv"
+                break
 
-    print "end recv..."
-    print " *** %s from %s RSSI:%s" % ("".join([chr(letter) for letter in radio.DATA]), radio.SENDERID, radio.RSSI)
+        print "end recv..."
+        print " *** %s from %s RSSI:%s" % ("".join([chr(letter) for letter in radio.DATA]), radio.SENDERID, radio.RSSI)
 
-    if radio.ACKRequested():
-        print "sending ack..."
-        radio.sendACK()
-    else:
-        print "ack not requested..."
+        if radio.ACKRequested():
+            print "sending ack..."
+            radio.sendACK()
+        else:
+            print "ack not requested..."
+    except KeyboardInterrupt:
+        userAnswer = raw_input('Enter "yes" to cancel or "no" to keep running [yes/no]:').strip().lower()
 
-print "shutting down"
-radio.shutdown()
+        if userAnswer == 'yes':
+            # quit as requested by user
+            print "shutting down"
+            radio.shutdown()
+            break
+        else:
+            continue
diff --git a/radio2.py b/radio2.py
index ea21be3..436bbf2 100755
--- a/radio2.py
+++ b/radio2.py
@@ -33,33 +33,40 @@
 
 sequence=0
 print "starting loop..."
-while True:
-
-
-    msg = "I'm radio %d: %d" % (NODE, sequence)
-    sequence = sequence + 1
-
-    print "tx to radio 1: " + msg
-    if radio.sendWithRetry(1, msg, 3, 20):
-        print "ack recieved"
 
-    print "starting recv..."
-    radio.receiveBegin()
-    timedOut=0
-    while not radio.receiveDone():
-        timedOut+=TOSLEEP
-        time.sleep(TOSLEEP)
-        if timedOut > TIMEOUT:
-            print "timed out waiting for recv"
+while True:
+    try:
+        msg = "I'm radio %d: %d" % (NODE, sequence)
+        sequence = sequence + 1
+
+        print "tx to radio 1: " + msg
+        if radio.sendWithRetry(1, msg, 3, 20):
+            print "ack recieved"
+
+        print "starting recv..."
+        radio.receiveBegin()
+        timedOut=0
+        while not radio.receiveDone():
+            timedOut+=TOSLEEP
+            time.sleep(TOSLEEP)
+            if timedOut > TIMEOUT:
+                print "timed out waiting for recv"
+                break
+
+        print "end recv..."
+        print " ### %s from %s RSSI:%s " % ("".join([chr(letter) for letter in radio.DATA]), radio.SENDERID, radio.RSSI)
+
+        if radio.ACKRequested():
+            radio.sendACK()
+        else:
+            print "ack not requested..."
+    except KeyboardInterrupt:
+        userAnswer = raw_input('Enter "yes" to cancel or "no" to keep running [yes/no]:').strip().lower()
+
+        if userAnswer == 'yes':
+            # quit as requested by user
+            print "shutting down"
+            radio.shutdown()
             break
-
-    print "end recv..."
-    print " ### %s from %s RSSI:%s " % ("".join([chr(letter) for letter in radio.DATA]), radio.SENDERID, radio.RSSI)
-
-    if radio.ACKRequested():
-        radio.sendACK()
-    else:
-        print "ack not requested..."
-
-print "shutting down"
-radio.shutdown()
+        else:
+            continue