diff --git a/Source/Core/DiscIO/Src/FileSystemGCWii.cpp b/Source/Core/DiscIO/Src/FileSystemGCWii.cpp
index 4afdad5a73..370b6881f8 100644
--- a/Source/Core/DiscIO/Src/FileSystemGCWii.cpp
+++ b/Source/Core/DiscIO/Src/FileSystemGCWii.cpp
@@ -166,6 +166,8 @@ bool CFileSystemGCWii::InitFileSystem()
 	}
 	else
 	{
+		// Mario Kart Wii gets here on its third partition...
+		// Does it use a fake partition ? another type we don't know ?
 		return false;
 	}
 
diff --git a/Source/Core/DolphinWX/Src/ISOProperties.cpp b/Source/Core/DolphinWX/Src/ISOProperties.cpp
index 59b470f722..6721527042 100644
--- a/Source/Core/DolphinWX/Src/ISOProperties.cpp
+++ b/Source/Core/DolphinWX/Src/ISOProperties.cpp
@@ -71,9 +71,11 @@ CISOProperties::CISOProperties(const std::string fileName, wxWindow* parent, wxW
 			WiiPartition temp;
 			if ((temp.Partition = DiscIO::CreateVolumeFromFilename(fileName, i)) != NULL)
 			{
-				temp.FileSystem = DiscIO::CreateFileSystem(temp.Partition);
-				temp.FileSystem->GetFileList(temp.Files);
-				WiiDisc.push_back(temp);
+				if ((temp.FileSystem = DiscIO::CreateFileSystem(temp.Partition)) != NULL)
+				{
+					temp.FileSystem->GetFileList(temp.Files);
+					WiiDisc.push_back(temp);
+				}
 			}
 			else
 				break;
diff --git a/Source/Plugins/Plugin_DSP_HLE/Src/ConfigDlg.cpp b/Source/Plugins/Plugin_DSP_HLE/Src/ConfigDlg.cpp
index a5e3c41f07..586a664c46 100644
--- a/Source/Plugins/Plugin_DSP_HLE/Src/ConfigDlg.cpp
+++ b/Source/Plugins/Plugin_DSP_HLE/Src/ConfigDlg.cpp
@@ -97,6 +97,9 @@ void ConfigDialog::SettingsChanged(wxCommandEvent& event)
 	g_Config.m_EnableHLEAudio = m_buttonEnableHLEAudio->GetValue();
 	ac_Config.m_EnableDTKMusic = m_buttonEnableDTKMusic->GetValue();
 	ac_Config.m_EnableThrottle = m_buttonEnableThrottle->GetValue();
+	if (soundStream != NULL)
+		soundStream->GetMixer()->SetThrottle(ac_Config.m_EnableThrottle);
+
 #ifdef __APPLE__
 	strncpy(ac_Config.sBackend, m_BackendSelection->GetValue().mb_str(), 128);
 #else
diff --git a/Source/Plugins/Plugin_DSP_LLE/Src/DSPConfigDlgLLE.cpp b/Source/Plugins/Plugin_DSP_LLE/Src/DSPConfigDlgLLE.cpp
index 89859a35d7..6f75879ed0 100644
--- a/Source/Plugins/Plugin_DSP_LLE/Src/DSPConfigDlgLLE.cpp
+++ b/Source/Plugins/Plugin_DSP_LLE/Src/DSPConfigDlgLLE.cpp
@@ -91,6 +91,9 @@ void DSPConfigDialogLLE::SettingsChanged(wxCommandEvent& event)
 {
 	ac_Config.m_EnableDTKMusic = m_buttonEnableDTKMusic->GetValue();
 	ac_Config.m_EnableThrottle = m_buttonEnableThrottle->GetValue();
+	if (soundStream != NULL)
+		soundStream->GetMixer()->SetThrottle(ac_Config.m_EnableThrottle);
+
 #ifdef __APPLE__
 	strncpy(ac_Config.sBackend, m_BackendSelection->GetValue().mb_str(), 128);
 #else
@@ -99,7 +102,6 @@ void DSPConfigDialogLLE::SettingsChanged(wxCommandEvent& event)
 	ac_Config.Update();
 	g_Config.Save();
 	
-
 	if (event.GetId() == wxID_OK)
 		EndModal(wxID_OK);
 }