diff --git a/stepmania/src/NotesWriterSM.cpp b/stepmania/src/NotesWriterSM.cpp
index bb83d195d9..666e023fff 100644
--- a/stepmania/src/NotesWriterSM.cpp
+++ b/stepmania/src/NotesWriterSM.cpp
@@ -82,7 +82,7 @@ void NotesWriterSM::WriteGlobalTags( RageFile &f, const Song &out )
 	}
 	f.PutLine( ";" );
 
-	for( unsigned b=0; b<NUM_BACKGROUND_LAYERS; b++ )
+	for( int b=0; b<NUM_BACKGROUND_LAYERS; b++ )
 	{
 		if( b==0 )
 			f.Write( "#BGCHANGES:" );
diff --git a/stepmania/src/Song.cpp b/stepmania/src/Song.cpp
index cb0417b4f6..b94c8b2e24 100644
--- a/stepmania/src/Song.cpp
+++ b/stepmania/src/Song.cpp
@@ -1212,7 +1212,7 @@ bool Song::HasBackground() const 	{return m_sBackgroundFile != ""		&&  IsAFile(G
 bool Song::HasCDTitle() const 		{return m_sCDTitleFile != ""		&&  IsAFile(GetCDTitlePath()); }
 bool Song::HasBGChanges() const
 {
-	for( unsigned i=0; i<NUM_BACKGROUND_LAYERS; i++ )
+	for( int i=0; i<NUM_BACKGROUND_LAYERS; i++ )
 	{
 		if( !m_BackgroundChanges[i].empty() )
 			return true;
diff --git a/stepmania/src/archutils/Unix/BacktraceNames.cpp b/stepmania/src/archutils/Unix/BacktraceNames.cpp
index 283841052e..1ba3cc0cd3 100644
--- a/stepmania/src/archutils/Unix/BacktraceNames.cpp
+++ b/stepmania/src/archutils/Unix/BacktraceNames.cpp
@@ -83,7 +83,7 @@ CString BacktraceNames::Format() const
 		ShortenedPath = CString("(") + ShortenedPath + ")";
 	}
 
-	CString ret = ssprintf( "%0*lx: ", int(sizeof(void*)*2), Address );
+	CString ret = ssprintf( "%0*lx: ", int(sizeof(void*)*2), (long) Address );
 	if( Symbol != "" )
 		ret += Symbol + " ";
 	ret += ShortenedPath;