DRM-Hating Kindle Owner

--- a/kindlepid.py
+++ b/kindlepid.py
@@ -56,6 +56,8 @@ if len(sys.argv)>1:
       print "Kindle 1 serial number detected"
     elif serial.startswith("B002"):
       print "Kindle 2 serial number detected"
+    elif serial.startswith("B004"):
+      print "Kindle DX serial number detected"
     else:
       print "Warning: unrecognized serial number. Please recheck input."
       sys.exit(1)