diff --git a/src/guiengine/CGUIFont.cpp b/src/guiengine/CGUIFont.cpp
index 567120f9a..783fa5b4a 100644
--- a/src/guiengine/CGUIFont.cpp
+++ b/src/guiengine/CGUIFont.cpp
@@ -572,7 +572,7 @@ void ScalableFont::draw(const core::stringw& text, const core::rect<s32>& positi
 			offsets.push_back(offset);
 		}
 
-		offset.X += (area.width + area.overhang + GlobalKerningWidth) * m_scale;
+		offset.X += (int)((area.width + area.overhang + GlobalKerningWidth) * m_scale);
 	}
 
 	//SpriteBank->draw2DSpriteBatch(indices, offsets, clip, color);
diff --git a/src/guiengine/skin.cpp b/src/guiengine/skin.cpp
index 49d8a37eb..4bfa4a89f 100644
--- a/src/guiengine/skin.cpp
+++ b/src/guiengine/skin.cpp
@@ -589,12 +589,12 @@ void Skin::drawButton(Widget* w, const core::rect< s32 > &rect, const bool press
     {
         core::rect< s32 > sized_rect = rect;
         core::position2d<u32> center = core::position2d<u32>(irr_driver->getFrameSize()/2);
-        const float size = sin(m_dialog_size*M_PI_2);
+        const float size = sin(m_dialog_size*M_PI*0.5f);
 
-        sized_rect.UpperLeftCorner.X  = center.X + (int)(rect.UpperLeftCorner.X - center.X)*size;
-        sized_rect.UpperLeftCorner.Y  = center.Y + (int)(rect.UpperLeftCorner.Y - center.Y)*size;
-        sized_rect.LowerRightCorner.X = center.X + (int)(rect.LowerRightCorner.X - center.X)*size;
-        sized_rect.LowerRightCorner.Y = center.Y + (int)(rect.LowerRightCorner.Y - center.Y)*size;
+        sized_rect.UpperLeftCorner.X  = center.X + (int)((rect.UpperLeftCorner.X - center.X)*size);
+        sized_rect.UpperLeftCorner.Y  = center.Y + (int)((rect.UpperLeftCorner.Y - center.Y)*size);
+        sized_rect.LowerRightCorner.X = center.X + (int)((rect.LowerRightCorner.X - center.X)*size);
+        sized_rect.LowerRightCorner.Y = center.Y + (int)((rect.LowerRightCorner.Y - center.Y)*size);
         
         if (focused)
             drawBoxFromStretchableTexture(w, sized_rect, SkinConfig::m_render_params["button::focused"]);
@@ -1140,12 +1140,12 @@ void Skin::draw3DSunkenPane (IGUIElement *element, video::SColor bgcolor, bool f
             if (m_dialog && m_dialog_size < 1.0f && widget->m_parent != NULL && widget->m_parent->getType() == gui::EGUIET_WINDOW)
             {
                 core::position2d<u32> center = core::position2d<u32>(irr_driver->getFrameSize()/2);
-                const float size = sin(m_dialog_size*M_PI_2);
+                const float size = sin(m_dialog_size*M_PI*0.5f);
                 
-                borderArea.UpperLeftCorner.X  = center.X + (int)(rect.UpperLeftCorner.X - center.X)*size;
-                borderArea.UpperLeftCorner.Y  = center.Y + (int)(rect.UpperLeftCorner.Y - center.Y)*size;
-                borderArea.LowerRightCorner.X = center.X + (int)(rect.LowerRightCorner.X - center.X)*size;
-                borderArea.LowerRightCorner.Y = center.Y + (int)(rect.LowerRightCorner.Y - center.Y)*size;
+                borderArea.UpperLeftCorner.X  = center.X + (int)((rect.UpperLeftCorner.X - center.X)*size);
+                borderArea.UpperLeftCorner.Y  = center.Y + (int)((rect.UpperLeftCorner.Y - center.Y)*size);
+                borderArea.LowerRightCorner.X = center.X + (int)((rect.LowerRightCorner.X - center.X)*size);
+                borderArea.LowerRightCorner.Y = center.Y + (int)((rect.LowerRightCorner.Y - center.Y)*size);
             }
             GUIEngine::getDriver()->draw2DRectangle( colorFocus, borderArea );
 
@@ -1160,12 +1160,12 @@ void Skin::draw3DSunkenPane (IGUIElement *element, video::SColor bgcolor, bool f
             if (m_dialog && m_dialog_size < 1.0f && widget->m_parent != NULL && widget->m_parent->getType() == gui::EGUIET_WINDOW)
             {
                 core::position2d<u32> center = core::position2d<u32>(irr_driver->getFrameSize()/2);
-                const float size = sin(m_dialog_size*M_PI_2);
+                const float size = sin(m_dialog_size*M_PI*0.5f);
                 core::rect< s32 > sizedRect;
-                sizedRect.UpperLeftCorner.X  = center.X + (int)(rect.UpperLeftCorner.X - center.X)*size;
-                sizedRect.UpperLeftCorner.Y  = center.Y + (int)(rect.UpperLeftCorner.Y - center.Y)*size;
-                sizedRect.LowerRightCorner.X = center.X + (int)(rect.LowerRightCorner.X - center.X)*size;
-                sizedRect.LowerRightCorner.Y = center.Y + (int)(rect.LowerRightCorner.Y - center.Y)*size;
+                sizedRect.UpperLeftCorner.X  = center.X + (int)((rect.UpperLeftCorner.X - center.X)*size);
+                sizedRect.UpperLeftCorner.Y  = center.Y + (int)((rect.UpperLeftCorner.Y - center.Y)*size);
+                sizedRect.LowerRightCorner.X = center.X + (int)((rect.LowerRightCorner.X - center.X)*size);
+                sizedRect.LowerRightCorner.Y = center.Y + (int)((rect.LowerRightCorner.Y - center.Y)*size);
                 GUIEngine::getDriver()->draw2DRectangle( color, sizedRect );
             }
             else
@@ -1190,7 +1190,7 @@ void Skin::drawBGFadeColor()
 {
     // fade out background
     SColor color = SkinConfig::m_colors["dialog_background::neutral"];
-    if (m_dialog_size < 1.0f) color.setAlpha( color.getAlpha()*m_dialog_size );
+    if (m_dialog_size < 1.0f) color.setAlpha( (unsigned int)(color.getAlpha()*m_dialog_size ));
     GUIEngine::getDriver()->draw2DRectangle( color,
                                             core::rect< s32 >(position2d< s32 >(0,0) ,
                                             GUIEngine::getDriver()->getCurrentRenderTargetSize()) );
@@ -1207,7 +1207,7 @@ core::rect< s32 > Skin::draw3DWindowBackground (IGUIElement *element, bool drawT
         core::position2d<s32> center = sized_rect.getCenter();
         const int w = sized_rect.getWidth();
         const int h = sized_rect.getHeight();
-        const float size = sin(m_dialog_size*M_PI_2);
+        const float size = sin(m_dialog_size*M_PI*0.5f);
         sized_rect.UpperLeftCorner.X = (int)(center.X - (w/2.0f)*size);
         sized_rect.UpperLeftCorner.Y = (int)(center.Y - (h/2.0f)*size);
         sized_rect.LowerRightCorner.X = (int)(center.X + (w/2.0f)*size);
diff --git a/src/ide/vc9/supertuxkart.vcproj b/src/ide/vc9/supertuxkart.vcproj
index 960e188cd..a6b964d68 100644
--- a/src/ide/vc9/supertuxkart.vcproj
+++ b/src/ide/vc9/supertuxkart.vcproj
@@ -296,6 +296,10 @@
 					RelativePath="..\..\guiengine\abstract_state_manager.cpp"
 					>
 				</File>
+				<File
+					RelativePath="..\..\guiengine\CGUIFont.cpp"
+					>
+				</File>
 				<File
 					RelativePath="..\..\guiengine\engine.cpp"
 					>
@@ -982,6 +986,10 @@
 					RelativePath="..\..\guiengine\abstract_state_manager.hpp"
 					>
 				</File>
+				<File
+					RelativePath="..\..\guiengine\CGUIFont.h"
+					>
+				</File>
 				<File
 					RelativePath="..\..\guiengine\engine.hpp"
 					>
diff --git a/src/states_screens/feature_unlocked.cpp b/src/states_screens/feature_unlocked.cpp
index 2ffa048c2..76e381908 100644
--- a/src/states_screens/feature_unlocked.cpp
+++ b/src/states_screens/feature_unlocked.cpp
@@ -189,13 +189,13 @@ void FeatureUnlockedCutScene::onUpdate(float dt, irr::video::IVideoDriver* drive
     //printf("m_key_angle = %f\n", m_key_angle);
     m_key->setRotation( core::vector3df(0, m_key_angle*90.0f, -m_key_angle*90.0f) );
 
-	const int GIFT_EXIT_FROM = 7.0f;
-    const int GIFT_EXIT_TO = 20.0f;
+	const int GIFT_EXIT_FROM = 7;
+    const int GIFT_EXIT_TO = 20;
         
     if (m_global_time > GIFT_EXIT_FROM && m_global_time < GIFT_EXIT_TO && m_root_gift_node != NULL)
     {
         const double chest_top_angle = ((double)(m_global_time - GIFT_EXIT_FROM)*3/(double)GIFT_EXIT_TO)*110.0;
-        m_chest_top->setRotation( core::vector3df( 360-std::min(110.0, chest_top_angle), 0, 0 ));
+        m_chest_top->setRotation( core::vector3df( 360.0f-(float)std::min(110.0, chest_top_angle), 0, 0 ));
         if (chest_top_angle < 110.0) 
         {
         	core::vector3df chestpos = m_chest_top->getPosition();
@@ -204,7 +204,7 @@ void FeatureUnlockedCutScene::onUpdate(float dt, irr::video::IVideoDriver* drive
         }
         
         core::vector3df pos = m_root_gift_node->getPosition();
-        pos.Y = sin( (m_global_time - GIFT_EXIT_FROM)*M_PI*1.5/GIFT_EXIT_TO  )*50;
+        pos.Y = sin( (float)((m_global_time - GIFT_EXIT_FROM)*M_PI*1.5/GIFT_EXIT_TO)  )*50.0f;
         pos.X += 5*dt;
         pos.Z += 5*dt;