diff --git a/airtime_mvc/application/controllers/PreferenceController.php b/airtime_mvc/application/controllers/PreferenceController.php
index 11fead872..64d7ae4a0 100644
--- a/airtime_mvc/application/controllers/PreferenceController.php
+++ b/airtime_mvc/application/controllers/PreferenceController.php
@@ -76,10 +76,10 @@ class PreferenceController extends Zend_Controller_Action
                     Application_Model_Preference::SetStationWebSite($values["StationWebSite"]);
                     Application_Model_Preference::SetSupportFeedback($values["SupportFeedback"]);
                     Application_Model_Preference::SetPublicise($values["Publicise"]);
-    
+
                     $form->Logo->receive();
                     $imagePath = $form->Logo->getFileName();
-    
+
                     Application_Model_Preference::SetStationCountry($values["Country"]);
                     Application_Model_Preference::SetStationCity($values["City"]);
                     Application_Model_Preference::SetStationDescription($values["Description"]);
@@ -103,36 +103,36 @@ class PreferenceController extends Zend_Controller_Action
         $this->view->form = $form;
         //$form->render($this->view);
     }
-    
+
     public function directoryConfigAction()
     {
         if(Application_Model_Preference::GetPlanLevel() == 'disabled'){
             $request = $this->getRequest();
             $baseUrl = $request->getBaseUrl();
-    
+
             $this->view->headScript()->appendFile($baseUrl.'/js/serverbrowse/serverbrowser.js','text/javascript');
             $this->view->headScript()->appendFile($baseUrl.'/js/airtime/preferences/musicdirs.js','text/javascript');
-    
+
             $watched_dirs_pref = new Application_Form_WatchedDirPreferences();
-    
+
             $this->view->form = $watched_dirs_pref;
         }
     }
-    
+
     public function streamSettingAction()
     {
         $request = $this->getRequest();
         $baseUrl = $request->getBaseUrl();
-        
+
         $this->view->headScript()->appendFile($baseUrl.'/js/airtime/preferences/streamsetting.js','text/javascript');
-        
+
         // get current settings
         $temp = Application_Model_StreamSetting::getStreamSetting();
         $setting = array();
         foreach ($temp as $t){
             $setting[$t['keyname']] = $t['value'];
         }
-        
+
         // get predefined type and bitrate from pref table
         $temp_types = Application_Model_Preference::GetStreamType();
         $stream_types = array();
@@ -144,7 +144,7 @@ class PreferenceController extends Zend_Controller_Action
             }
             $stream_types[trim($type)] = $temp;
         }
-        
+
         $temp_bitrate = Application_Model_Preference::GetStreamBitrate();
         $max_bitrate = intval(Application_Model_Preference::GetMaxBitrate());
         $stream_bitrates = array();
@@ -153,7 +153,7 @@ class PreferenceController extends Zend_Controller_Action
                 $stream_bitrates[trim($type)] = strtoupper(trim($type))." Kbit/s";
             }
         }
-        
+
         $num_of_stream = intval(Application_Model_Preference::GetNumOfStreams());
         $form = new Application_Form_StreamSetting();
         $form->setSetting($setting);
@@ -193,7 +193,7 @@ class PreferenceController extends Zend_Controller_Action
             }
         }
         $this->view->num_stream = $num_of_stream;
-        $this->view->disable_stream_conf = Application_Model_Preference::GetDisableStreamConf();
+        $this->view->enable_stream_conf = Application_Model_Preference::GetEnableStreamConf();
         $this->view->form = $form;
     }
 
@@ -273,7 +273,7 @@ class PreferenceController extends Zend_Controller_Action
         $watched_dirs_form = new Application_Form_WatchedDirPreferences();
         $this->view->subform = $watched_dirs_form->render();
     }
-    
+
     public function isImportInProgressAction(){
         $now = time();
         $res = false;
diff --git a/airtime_mvc/application/forms/StreamSetting.php b/airtime_mvc/application/forms/StreamSetting.php
index 746215b11..cb7735cb5 100644
--- a/airtime_mvc/application/forms/StreamSetting.php
+++ b/airtime_mvc/application/forms/StreamSetting.php
@@ -3,29 +3,29 @@
 class Application_Form_StreamSetting extends Zend_Form
 {
     private $setting;
-    
+
     public function init()
     {
-        
+
     }
-    
+
     public function setSetting($setting){
         $this->setting = $setting;
     }
-    
-    public function startFrom(){
+
+    public function startFrom() {
         $setting = $this->setting;
         $output_sound_device = new Zend_Form_Element_Checkbox('output_sound_device');
         $output_sound_device->setLabel('Enabled')
                             ->setRequired(false)
                             ->setValue(($setting['output_sound_device'] == "true")?1:0)
                             ->setDecorators(array('ViewHelper'));
-        if(Application_Model_Preference::GetDisableStreamConf() == "true"){
+        if (Application_Model_Preference::GetEnableStreamConf() == "false"){
             $output_sound_device->setAttrib("readonly", true);
         }
         $this->addElement($output_sound_device);
     }
-    
+
     public function isValid($data){
         $this->populate(array("output_sound_device"=>$data));
         return true;
diff --git a/airtime_mvc/application/forms/StreamSettingSubForm.php b/airtime_mvc/application/forms/StreamSettingSubForm.php
index 5a3e37e65..c8398d806 100644
--- a/airtime_mvc/application/forms/StreamSettingSubForm.php
+++ b/airtime_mvc/application/forms/StreamSettingSubForm.php
@@ -4,43 +4,43 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
     private $setting;
     private $stream_types;
     private $stream_bitrates;
-    
+
     public function init()
     {
-        
+
     }
-    
+
     public function setPrefix($prefix){
         $this->prefix = $prefix;
     }
-    
+
     public function setSetting($setting){
         $this->setting = $setting;
     }
-    
+
     public function setStreamTypes($stream_types){
         $this->stream_types = $stream_types;
     }
-    
+
     public function setStreamBitrates($stream_bitrates){
         $this->stream_bitrates = $stream_bitrates;
     }
-    
+
     public function startForm(){
         $prefix = "s".$this->prefix;
         $stream_number = $this->prefix;
         $setting = $this->setting;
         $stream_types = $this->stream_types;
         $stream_bitrates = $this->stream_bitrates;
-        
+
         $this->setIsArray(true);
         $this->setElementsBelongTo($prefix."_data");
-        
+
         $disable_all = false;
-        if(Application_Model_Preference::GetDisableStreamConf() == "true"){
+        if(Application_Model_Preference::GetEnableStreamConf() == "false"){
             $disable_all = true;
         }
-        
+
         $enable = new Zend_Form_Element_Checkbox('enable');
         $enable->setLabel('Enabled:')
                             ->setValue($setting[$prefix.'_output'] != 'disabled'?1:0)
@@ -49,7 +49,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $enable->setAttrib("disabled", "disabled");
         }
         $this->addElement($enable);
-        
+
         $type = new Zend_Form_Element_Select('type');
         $type->setLabel("Stream Type:")
                 ->setMultiOptions($stream_types)
@@ -59,7 +59,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $type->setAttrib("disabled", "disabled");
         }
         $this->addElement($type);
-        
+
         $bitrate = new Zend_Form_Element_Select('bitrate');
         $bitrate->setLabel("Bit Rate:")
                 ->setMultiOptions($stream_bitrates)
@@ -70,7 +70,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
         }
         $this->addElement($type);
         $this->addElement($bitrate);
-        
+
         $output = new Zend_Form_Element_Select('output');
         $output->setLabel("Service Type:")
                 ->setMultiOptions(array("icecast"=>"Icecast", "shoutcast"=>"Shoutcast"))
@@ -80,7 +80,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $output->setAttrib("disabled", "disabled");
         }
         $this->addElement($output);
-        
+
         $host = new Zend_Form_Element_Text('host');
         $host->setLabel("Server")
                 ->setValue(isset($setting[$prefix.'_host'])?$setting[$prefix.'_host']:"")
@@ -89,7 +89,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $host->setAttrib("disabled", "disabled");
         }
         $this->addElement($host);
-        
+
         $port = new Zend_Form_Element_Text('port');
         $port->setLabel("Port")
                 ->setValue(isset($setting[$prefix.'_port'])?$setting[$prefix.'_port']:"")
@@ -100,7 +100,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $port->setAttrib("disabled", "disabled");
         }
         $this->addElement($port);
-        
+
         $pass = new Zend_Form_Element_Text('pass');
         $pass->setLabel("Password")
                 ->setValue(isset($setting[$prefix.'_pass'])?$setting[$prefix.'_pass']:"")
@@ -109,7 +109,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $pass->setAttrib("disabled", "disabled");
         }
         $this->addElement($pass);
-        
+
         $genre = new Zend_Form_Element_Text('genre');
         $genre->setLabel("Genre")
                 ->setValue(isset($setting[$prefix.'_genre'])?$setting[$prefix.'_genre']:"")
@@ -118,7 +118,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $genre->setAttrib("disabled", "disabled");
         }
         $this->addElement($genre);
-        
+
         $url = new Zend_Form_Element_Text('url');
         $url->setLabel("URL")
                 ->setValue(isset($setting[$prefix.'_url'])?$setting[$prefix.'_url']:"")
@@ -127,7 +127,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $url->setAttrib("disabled", "disabled");
         }
         $this->addElement($url);
-        
+
         $description = new Zend_Form_Element_Text('description');
         $description->setLabel("Name/Description")
                 ->setValue(isset($setting[$prefix.'_description'])?$setting[$prefix.'_description']:"")
@@ -136,7 +136,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $description->setAttrib("disabled", "disabled");
         }
         $this->addElement($description);
-        
+
         $mount = new Zend_Form_Element_Text('mount');
         $mount->setLabel("Mount Point")
                 ->setValue(isset($setting[$prefix.'_mount'])?$setting[$prefix.'_mount']:"")
@@ -145,7 +145,7 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $mount->setAttrib("disabled", "disabled");
         }
         $this->addElement($mount);
-        
+
         $user = new Zend_Form_Element_Text('user');
         $user->setLabel("Username")
                 ->setValue(isset($setting[$prefix.'_user'])?$setting[$prefix.'_user']:"")
@@ -154,12 +154,12 @@ class Application_Form_StreamSettingSubForm extends Zend_Form_SubForm{
             $user->setAttrib("disabled", "disabled");
         }
         $this->addElement($user);
-        
+
         $this->setDecorators(array(
             array('ViewScript', array('viewScript' => 'form/stream-setting-form.phtml', "stream_number"=>$stream_number))
         ));
     }
-    
+
     public function isValid ($data){
         $isValid = parent::isValid($data);
         if($data['enable'] == 1){
diff --git a/airtime_mvc/application/models/Preference.php b/airtime_mvc/application/models/Preference.php
index 513067b79..bd55a28eb 100644
--- a/airtime_mvc/application/models/Preference.php
+++ b/airtime_mvc/application/models/Preference.php
@@ -259,13 +259,13 @@ class Application_Model_Preference
 	public static function GetStationDescription(){
     	return self::GetValue("description");
     }
-    
+
     public static function SetTimezone($timezone){
         self::SetValue("timezone", $timezone);
         date_default_timezone_set($timezone);
         $md = array("timezone" => $timezone);
     }
-    
+
     public static function GetTimezone(){
         return self::GetValue("timezone");
     }
@@ -328,11 +328,11 @@ class Application_Model_Preference
     	   $url = $systemInfoArray["AIRTIME_VERSION_URL"];
            $index = strpos($url,'/api/');
            $url = substr($url, 0, $index);
-    
+
            $headerInfo = get_headers(trim($url),1);
            $outputArray['WEB_SERVER'] = $headerInfo['Server'][0];
     	}
-    	
+
     	$outputArray['NUM_OF_USERS'] = Application_Model_User::getUserCount();
     	$outputArray['NUM_OF_SONGS'] = Application_Model_StoredFile::getFileCount();
     	$outputArray['NUM_OF_PLAYLISTS'] = Application_Model_Playlist::getPlaylistCount();
@@ -365,74 +365,74 @@ class Application_Model_Preference
     public static function GetRemindMeDate(){
         return self::GetValue("remindme");
     }
-    
+
     public static function SetImportTimestamp(){
         $now = time();
         if(self::GetImportTimestamp()+5 < $now){
             self::SetValue("import_timestamp", $now);
         }
     }
-    
+
     public static function GetImportTimestamp(){
         return self::GetValue("import_timestamp");
     }
-    
+
     public static function GetStreamType(){
         $st = self::GetValue("stream_type");
         return explode(',', $st);
     }
-    
+
     public static function GetStreamBitrate(){
         $sb = self::GetValue("stream_bitrate");
         return explode(',', $sb);
     }
-    
+
     public static function SetPrivacyPolicyCheck($flag){
         self::SetValue("privacy_policy", $flag);
     }
-    
+
     public static function GetPrivacyPolicyCheck(){
         return self::GetValue("privacy_policy");
     }
-    
+
     public static function SetNumOfStreams($num){
         self::SetValue("num_of_streams", intval($num));
     }
-    
+
     public static function GetNumOfStreams(){
         return self::GetValue("num_of_streams");
     }
-    
+
     public static function SetMaxBitrate($bitrate){
         self::SetValue("max_bitrate", intval($bitrate));
     }
-    
+
     public static function GetMaxBitrate(){
         return self::GetValue("max_bitrate");
     }
-    
+
     public static function SetPlanLevel($plan){
         self::SetValue("plan_level", $plan);
     }
-    
+
     public static function GetPlanLevel(){
         return self::GetValue("plan_level");
     }
-    
+
     public static function SetTrialEndingDate($date){
         self::SetValue("trial_end_date", $date);
     }
-    
+
     public static function GetTrialEndingDate(){
         return self::GetValue("trial_end_date");
     }
-    
-    public static function SetDisableStreamConf($bool){
-        self::SetValue("disable_stream_conf", $bool);
+
+    public static function SetEnableStreamConf($bool){
+        self::SetValue("enable_stream_conf", $bool);
     }
-    
-    public static function GetDisableStreamConf(){
-        return self::GetValue("disable_stream_conf");
+
+    public static function GetEnableStreamConf(){
+        return self::GetValue("enable_stream_conf");
     }
 
     public static function GetAirtimeVersion(){
diff --git a/airtime_mvc/application/models/StoredFile.php b/airtime_mvc/application/models/StoredFile.php
index db73f4278..4bb172c8b 100644
--- a/airtime_mvc/application/models/StoredFile.php
+++ b/airtime_mvc/application/models/StoredFile.php
@@ -958,7 +958,7 @@ class Application_Model_StoredFile {
                     $this->setSoundCloudErrorCode($code);
                     $this->setSoundCloudErrorMsg($msg);
                     // setting sc id to -3 which indicates error
-                    $this->setSoundCloudFileId(-3);
+                    $this->setSoundCloudFileId(SOUNDCLOUD_ERROR);
                     if(!in_array($code, array(0, 100))) {
                         break;
                     }
diff --git a/airtime_mvc/application/views/scripts/preference/stream-setting.phtml b/airtime_mvc/application/views/scripts/preference/stream-setting.phtml
index 68436f7b9..aa413857b 100644
--- a/airtime_mvc/application/views/scripts/preference/stream-setting.phtml
+++ b/airtime_mvc/application/views/scripts/preference/stream-setting.phtml
@@ -1,6 +1,6 @@
 <div class="ui-widget ui-widget-content block-shadow simple-formblock clearfix padded-strong stream-config">
     <h2 style="float:left">Stream Settings</h2>
-    <?php if($this->disable_stream_conf != "true"){?>
+    <?php if($this->enable_stream_conf == "true"){?>
     <form method="post" action="/Preference/stream-setting" enctype="application/x-www-form-urlencoded">
     <div class="button-bar bottom" id="submit-element" style="float:right">
         <input type="submit" class="ui-button ui-state-default right-floated" value="Save" id="Save" name="Save" />
@@ -22,11 +22,11 @@
         </dl>
     </fieldset>
     <?php
-        for($i=1;$i<=$this->num_stream;$i++){ 
+        for($i=1;$i<=$this->num_stream;$i++){
             echo $this->form->getSubform("s".$i."_subform");
         }
     ?>
-    <?php if($this->disable_stream_conf != "true"){?>
+    <?php if($this->enable_stream_conf == "true"){?>
     <div class="button-bar bottom" id="submit-element">
         <input type="submit" class="ui-button ui-state-default right-floated" value="Save" id="Save" name="Save" />
     </div>
diff --git a/python_apps/icecast2/airtime-icecast2-status.xsl b/python_apps/icecast2/airtime-icecast-status.xsl
similarity index 100%
rename from python_apps/icecast2/airtime-icecast2-status.xsl
rename to python_apps/icecast2/airtime-icecast-status.xsl
diff --git a/python_apps/icecast2/install/icecast-install.py b/python_apps/icecast2/install/icecast2-install.py
similarity index 100%
rename from python_apps/icecast2/install/icecast-install.py
rename to python_apps/icecast2/install/icecast2-install.py