diff --git a/common.py b/common.py
index 33d0a35..fbaa1a9 100644
--- a/common.py
+++ b/common.py
@@ -13,6 +13,8 @@
 CAMERA_CONFIG = {
   'default': {'desc_file': os.path.join('dlna_web_root',
                                         'samsungautobackupdesc.ini')},
+  'SAMSUNG EX2': {'desc_file': os.path.join('dlna_web_root',
+                                              'SAMSUNGAutoBackupDESC.ini')},
   'SAMSUNG DV300': {'desc_file': os.path.join('DLNA_WEB_ROOT',
                                               'SAMSUNGAutoBackupDESC.ini')},
   'SAMSUNG WB150': {'desc_file': os.path.join('DLNA_WEB_ROOT',
@@ -28,11 +30,11 @@
 DESC_SERVER_NAME = re.compile(r'friendlyName\s*=\s*(.*)')
 DESC_UUID = re.compile(r'UDN\s*=\s*uuid:(.*)')
 
-DESC_INI = '''MacAddr=%(mac_address)s
-UDN=uuid:%(uuid)s
-friendlyName=%(server_name)s
-WOLSupport=1
-ServerFlag=1
+DESC_INI = '''MacAddr=%(mac_address)s\r
+UDN=uuid:%(uuid)s\r
+friendlyName=%(server_name)s\r
+WOLSupport=1\r
+ServerFlag=1\r
 '''
 
 LOG_DATE_FMT = '[%m/%d/%Y %I:%M %p]'
diff --git a/ssdp.py b/ssdp.py
index 7c95c6a..f4146d5 100644
--- a/ssdp.py
+++ b/ssdp.py
@@ -65,7 +65,7 @@
                   location,
                   'SERVER: MS-Windows/XP UPnP/1.0 PROTOTYPE/1.0',
                   'ST: urn:schemas-upnp-org:device:MediaServer:1',
-                  'USN: %s::urn:schemas-upnp-org:device:MediaServer:1' % uuid]
+                  'USN: uuid:%s::urn:schemas-upnp-org:device:MediaServer:1' % uuid]
     elif response_type == 'notify':
       response = ['NOTIFY * HTTP/1.1',
                   'HOST: 239.255.255.250:1900',
@@ -78,6 +78,7 @@
 
     response.append('CONTENT-LENGTH: 0')
     response.append('')
+    response.append('')
     return '\r\n'.join(response)
 
   def ParseSSDPDiscovery(self, datagram):