diff --git a/stepmania/src/RageBitmapTexture.cpp b/stepmania/src/RageBitmapTexture.cpp
index 8585afaa4f..bdf0249589 100644
--- a/stepmania/src/RageBitmapTexture.cpp
+++ b/stepmania/src/RageBitmapTexture.cpp
@@ -121,7 +121,7 @@ RageBitmapTexture::RageBitmapTexture( RageTextureID name ) :
 RageBitmapTexture::~RageBitmapTexture()
 {
 	if(m_uGLTextureID)
-		glDeleteTextures(1, &m_uGLTextureID);
+		glDeleteTextures(1,reinterpret_cast<GLuint*>(&m_uGLTextureID));
 }
 
 void RageBitmapTexture::Reload()
@@ -131,7 +131,7 @@ void RageBitmapTexture::Reload()
 
 	if(m_uGLTextureID) 
 	{
-		glDeleteTextures(1, &m_uGLTextureID);
+		glDeleteTextures(1, reinterpret_cast<GLuint*>(&m_uGLTextureID));
 		m_uGLTextureID = 0;
 	}
 
@@ -304,7 +304,7 @@ void RageBitmapTexture::Create()
 	SDL_Surface *img = CreateImg(desired_rgba_pixfmt);
 
 	if(!m_uGLTextureID)
-		glGenTextures(1, &m_uGLTextureID);
+		glGenTextures(1, reinterpret_cast<GLuint*>(&m_uGLTextureID));
 	ASSERT(m_uGLTextureID);
 	
 	DISPLAY->SetTexture(this);
@@ -392,7 +392,7 @@ retry:
 		GLExt::glColorTableEXT(GL_TEXTURE_2D, GL_RGBA8, 256, GL_RGBA, GL_UNSIGNED_BYTE, palette);
 
 		int RealFormat = 0;
-		GLExt::glGetColorTableParameterivEXT(GL_TEXTURE_2D, GL_COLOR_TABLE_FORMAT, &RealFormat);
+		GLExt::glGetColorTableParameterivEXT(GL_TEXTURE_2D, GL_COLOR_TABLE_FORMAT, reinterpret_cast<GLint*>(&RealFormat));
 		if(RealFormat != GL_RGBA8)
 		{
 			/* This is a case I don't expect to happen; if it does, log,
@@ -445,7 +445,7 @@ retry:
 	if(img->format->BitsPerPixel == 8)
 	{
 		int size = 0;
-		glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GLenum(GL_TEXTURE_INDEX_SIZE_EXT), &size);
+		glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GLenum(GL_TEXTURE_INDEX_SIZE_EXT), reinterpret_cast<GLint*>(&size));
 		if(size != 8)
 		{
 			/* I don't know any reason this should actually fail (paletted textures
diff --git a/stepmania/src/RageSound.cpp b/stepmania/src/RageSound.cpp
index 3f297a61c5..a775329f95 100644
--- a/stepmania/src/RageSound.cpp
+++ b/stepmania/src/RageSound.cpp
@@ -735,7 +735,7 @@ void CircBuf::write(const char *buffer, unsigned buffer_size)
 		unsigned write_pos = start + size();
 		if(write_pos >= buf.size()) write_pos -= buf.size();
 		
-		int cpy = min(buffer_size, buf.size() - write_pos);
+		int cpy = static_cast<int>(min(buffer_size, buf.size() - write_pos));
 		buf.replace(write_pos, cpy, buffer, cpy);
 
 		cnt += cpy;
@@ -751,7 +751,7 @@ void CircBuf::read(char *buffer, unsigned buffer_size)
 	
 	while(buffer_size)
 	{
-		unsigned total = min(buf.size() - start, size());
+		unsigned total = static_cast<unsigned>(min(buf.size() - start, size()));
 		unsigned cpy = min(buffer_size, total);
 		buf.copy(buffer, cpy, start);
 
diff --git a/stepmania/src/RageSoundManager.cpp b/stepmania/src/RageSoundManager.cpp
index 7280b8956b..1ac4bfcce6 100644
--- a/stepmania/src/RageSoundManager.cpp
+++ b/stepmania/src/RageSoundManager.cpp
@@ -118,7 +118,7 @@ void RageSoundManager::Update(float delta)
 			RageSound *s = j->first;
 			FakeSound &fake = j->second;
 
-			int bytes = min(unsigned(delta * 44100*4), sizeof(buf));
+			int bytes = static_cast<int>(min(unsigned(delta * 44100*4), sizeof(buf)));
 			
 			int now = int(RageTimer::GetTimeSinceStart() - fake.begin) * 44100;