diff --git a/stepmania/src/GhostArrowRow.cpp b/stepmania/src/GhostArrowRow.cpp
index 53e1c1aa08..7f061b38d8 100644
--- a/stepmania/src/GhostArrowRow.cpp
+++ b/stepmania/src/GhostArrowRow.cpp
@@ -29,7 +29,6 @@ void GhostArrowRow::Load( PlayerNumber pn )
 {
 	m_PlayerNumber = pn;
 
-	GameDef* pGameDef = GAMESTATE->GetCurrentGameDef();
 	const StyleDef* pStyleDef = GAMESTATE->GetCurrentStyleDef();
 
 	m_iNumCols = pStyleDef->m_iColsPerPlayer;
diff --git a/stepmania/src/GrayArrowRow.cpp b/stepmania/src/GrayArrowRow.cpp
index e89193990c..a08ae0805d 100644
--- a/stepmania/src/GrayArrowRow.cpp
+++ b/stepmania/src/GrayArrowRow.cpp
@@ -29,7 +29,6 @@ void GrayArrowRow::Load( PlayerNumber pn )
 {
 	m_PlayerNumber = pn;
 
-	GameDef* pGameDef = GAMESTATE->GetCurrentGameDef();
 	const StyleDef* pStyleDef = GAMESTATE->GetCurrentStyleDef();
 
 	m_iNumCols = pStyleDef->m_iColsPerPlayer;
diff --git a/stepmania/src/MusicWheel.cpp b/stepmania/src/MusicWheel.cpp
index 9f9a2b0d60..938da9a108 100644
--- a/stepmania/src/MusicWheel.cpp
+++ b/stepmania/src/MusicWheel.cpp
@@ -482,7 +482,7 @@ void MusicWheel::BuildWheelItemDatas( CArray<WheelItemData, WheelItemData&> &arr
 			///////////////////////////////////
 			arrayWheelItemDatas.SetSize( 0, 300 );	// clear out the previous wheel items and set large capacity jumps
 
-			bool bUseSections;
+			bool bUseSections = false;
 			switch( so )
 			{
 			case SORT_MOST_PLAYED:	bUseSections = false;	break;
@@ -500,7 +500,6 @@ void MusicWheel::BuildWheelItemDatas( CArray<WheelItemData, WheelItemData&> &arr
 				// make WheelItemDatas with sections
 				CString sLastSection = "";
 				D3DXCOLOR colorSection;
-				int iCurWheelItem = 0;
 				for( int i=0; i< arraySongs.GetSize(); i++ )
 				{
 					Song* pSong = arraySongs[i];
@@ -696,10 +695,6 @@ void MusicWheel::RebuildWheelItemDisplays()
 
 void MusicWheel::NotesChanged( PlayerNumber pn )	// update grade graphics and top score
 {
-	DifficultyClass dc = GAMESTATE->m_PreferredDifficultyClass[pn];
-	Song* pSong = GAMESTATE->m_pCurSong;
-	Notes* m_pNotes = GAMESTATE->m_pCurNotes[ pn ];
-	
 	for( int i=0; i<NUM_WHEEL_ITEMS_TO_DRAW; i++ )
 	{
 		WheelItemDisplay& display = m_WheelItemDisplays[i];
diff --git a/stepmania/src/NoteField.cpp b/stepmania/src/NoteField.cpp
index 4c35101b2b..d6e0db011f 100644
--- a/stepmania/src/NoteField.cpp
+++ b/stepmania/src/NoteField.cpp
@@ -55,8 +55,6 @@ void NoteField::Load( NoteData* pNoteData, PlayerNumber pn, int iPixelsToDrawBeh
 	for( int i=0; i<MAX_HOLD_NOTES; i++ )
 		m_bIsHoldingHoldNote[i] = false;
 
-	const StyleDef* pStyleDef = GAMESTATE->GetCurrentStyleDef();
-
 	this->CopyAll( pNoteData );
 
 	// init note displays
diff --git a/stepmania/src/Screen.cpp b/stepmania/src/Screen.cpp
index bd58d0fdfd..9e0caa49cb 100644
--- a/stepmania/src/Screen.cpp
+++ b/stepmania/src/Screen.cpp
@@ -27,8 +27,8 @@ Screen::~Screen()
 void Screen::AddChild( Actor* pActor )
 {
 	// add only if the actor is on screen
-	float fX = pActor->GetX();
-	float fY = pActor->GetY();
+//	float fX = pActor->GetX();
+//	float fY = pActor->GetY();
 //	if( SCREEN_LEFT>=fX && fX<=SCREEN_RIGHT && SCREEN_TOP>=fY && fY<=SCREEN_BOTTOM )
 		ActorFrame::AddChild( pActor );
 }
diff --git a/stepmania/src/ScreenGameplay.cpp b/stepmania/src/ScreenGameplay.cpp
index c88b5f50fa..8b4885ea56 100644
--- a/stepmania/src/ScreenGameplay.cpp
+++ b/stepmania/src/ScreenGameplay.cpp
@@ -288,9 +288,6 @@ ScreenGameplay::ScreenGameplay()
 	this->AddChild( &m_textSongOptions );
 
 
-	// Get the current StyleDef definition (used below)
-	const StyleDef* pStyleDef = GAMESTATE->GetCurrentStyleDef();
-
 	for( p=0; p<NUM_PLAYERS; p++ )
 	{
 		if( !GAMESTATE->IsPlayerEnabled(PlayerNumber(p)) )
diff --git a/stepmania/src/ScreenSelectCourse.cpp b/stepmania/src/ScreenSelectCourse.cpp
index 65bbd8ac8a..70f33273a6 100644
--- a/stepmania/src/ScreenSelectCourse.cpp
+++ b/stepmania/src/ScreenSelectCourse.cpp
@@ -209,9 +209,6 @@ void ScreenSelectCourse::Input( const DeviceInput& DeviceI, const InputEventType
 	if( m_bMadeChoice )
 		return;
 
-	PlayerNumber pn = GAMESTATE->GetCurrentStyleDef()->ControllerToPlayerNumber( GameI.controller );
-
-
 	if( CodeDetector::DetectAndAdjustOptions(GameI.controller) )
 	{
 		m_soundOptionsChange.Play();
diff --git a/stepmania/src/ScreenSelectMusic.cpp b/stepmania/src/ScreenSelectMusic.cpp
index 6b1e76d6ac..ee08b3f054 100644
--- a/stepmania/src/ScreenSelectMusic.cpp
+++ b/stepmania/src/ScreenSelectMusic.cpp
@@ -686,8 +686,6 @@ void ScreenSelectMusic::AfterNotesChange( PlayerNumber pn )
 //	m_BPMDisplay.BeginTweening( 0.2f );
 //	m_BPMDisplay.SetTweenZoomY( 1.2f );
 
-	DifficultyClass dc = GAMESTATE->m_PreferredDifficultyClass[pn];
-	Song* pSong = GAMESTATE->m_pCurSong;
 	Notes* m_pNotes = GAMESTATE->m_pCurNotes[pn];
 	
 	if( m_pNotes )
diff --git a/stepmania/src/ScreenSelectStyle.cpp b/stepmania/src/ScreenSelectStyle.cpp
index c44a0d6432..b3a629eb6a 100644
--- a/stepmania/src/ScreenSelectStyle.cpp
+++ b/stepmania/src/ScreenSelectStyle.cpp
@@ -56,7 +56,6 @@ ScreenSelectStyle::ScreenSelectStyle()
 
 	for( int i=0; i<m_aPossibleStyles.GetSize(); i++ )
 	{
-		Style style = m_aPossibleStyles[i];
 		m_sprIcon[i].Load( THEME->GetPathTo("Graphics",ssprintf("select style icons game %d",GAMESTATE->m_CurGame) ) );
 		m_sprIcon[i].StopAnimating();
 		m_sprIcon[i].SetState( i );