diff --git a/build.nr b/build.nr
index 6e2eace..9851ace 100644
--- a/build.nr
+++ b/build.nr
@@ -1 +1 @@
-1613
+1614
diff --git a/extra/config/testMachine.dvm b/extra/config/testMachine.dvm
index 877a95b..59a1e9a 100644
--- a/extra/config/testMachine.dvm
+++ b/extra/config/testMachine.dvm
@@ -4,7 +4,7 @@ CMOS = dragon/cmos.dr
 
 cpuext = extmov, extalu
 fixed_clock = false
-clock_rate_sec = 644
+clock_rate_sec = 2000
 memory_extension_pages = 16
 
 SingleColor_foreground = #009900FF
diff --git a/extra/dragon/cmos.dr b/extra/dragon/cmos.dr
index 85b346b..229d29c 100644
Binary files a/extra/dragon/cmos.dr and b/extra/dragon/cmos.dr differ
diff --git a/src/gui/RawTextRenderer.cpp b/src/gui/RawTextRenderer.cpp
index d1d3787..15d4413 100644
--- a/src/gui/RawTextRenderer.cpp
+++ b/src/gui/RawTextRenderer.cpp
@@ -84,18 +84,18 @@ namespace dragon
 				}
 				if (applyBackground)
 				{
-					screenPixels[screenIndex] = 255;
-					screenPixels[screenIndex + 1] = background.b;
-					screenPixels[screenIndex + 2] = background.g;
-					screenPixels[screenIndex + 3] = background.r;
+					screenPixels[screenIndex + 0] = background.b;
+					screenPixels[screenIndex + 1] = background.g;
+					screenPixels[screenIndex + 2] = background.r;
+					screenPixels[screenIndex + 3] = 255;
 					applyBackground = false;
 					continue;
 				}
 				tintedColor = applyTint({ fontPixels[index], fontPixels[index + 1], fontPixels[index + 2], 255 }, color);
-				screenPixels[screenIndex] = fontPixels[index + 3];
-				screenPixels[screenIndex + 1] = tintedColor.b;
-				screenPixels[screenIndex + 2] = tintedColor.g;
-				screenPixels[screenIndex + 3] = tintedColor.r;
+				screenPixels[screenIndex + 0] = tintedColor.b;
+				screenPixels[screenIndex + 1] = tintedColor.g;
+				screenPixels[screenIndex + 2] = tintedColor.r;
+				screenPixels[screenIndex + 3] = fontPixels[index + 3];
 			}
 			screeny += 1;
 			screenx = x * 4;
diff --git a/src/gui/Renderer.cpp b/src/gui/Renderer.cpp
index 23278cc..f8a43c3 100644
--- a/src/gui/Renderer.cpp
+++ b/src/gui/Renderer.cpp
@@ -18,7 +18,7 @@ namespace dragon
 			return; //TODO: Error
 		m_parent = &parent;
 		m_pixels = ostd::Utils::createArray<uint32_t>(parent.getWindowWidth() * parent.getWindowHeight());
-		m_texture = SDL_CreateTexture(parent.getSDLRenderer(), SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, parent.getWindowWidth(), parent.getWindowHeight());
+		m_texture = SDL_CreateTexture(parent.getSDLRenderer(), SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, parent.getWindowWidth(), parent.getWindowHeight());
 		m_windowWidth = parent.getWindowWidth();
 		m_windowHeight = parent.getWindowHeight();
 		setTypeName("dragon::Renderer");
@@ -34,7 +34,7 @@ namespace dragon
 		{
 			m_pixels = ostd::Utils::resizeArray<uint32_t>(m_pixels, m_parent->getWindowWidth() * m_parent->getWindowHeight());
 			SDL_DestroyTexture(m_texture);
-			m_texture = SDL_CreateTexture(m_parent->getSDLRenderer(), SDL_PIXELFORMAT_RGBA8888, SDL_TEXTUREACCESS_STREAMING, m_parent->getWindowWidth(), m_parent->getWindowHeight());
+			m_texture = SDL_CreateTexture(m_parent->getSDLRenderer(), SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, m_parent->getWindowWidth(), m_parent->getWindowHeight());
 			m_windowWidth = m_parent->getWindowWidth();
 			m_windowHeight = m_parent->getWindowHeight();
 			updateBuffer();
@@ -45,10 +45,7 @@ namespace dragon
 	void Renderer::updateBuffer(void)
 	{
 		if (isInvalid()) return;
-		ostd::Timer timer;
-		timer.start(true, "DISPLAY_PROFILER", ostd::eTimeUnits::Milliseconds);
 		SDL_UpdateTexture(m_texture, NULL, m_pixels, m_windowWidth * 4);
-		timer.end(true);
 	}
 	
 	void Renderer::displayBuffer(void)
@@ -66,7 +63,7 @@ namespace dragon
 			for (uint32_t x = 0; x < m_windowWidth; x++)
 			{
 				int32_t index = CONVERT_2D_1D(x, y, m_windowWidth);
-				m_pixels[index] = color.asInteger();
+				m_pixels[index] = color.asInteger(ostd::Color::eColorFormat::ARGB);
 			}
 		}
 	}
diff --git a/src/hardware/VirtualDisplay.cpp b/src/hardware/VirtualDisplay.cpp
index 6f6abac..3ae9e6d 100644
--- a/src/hardware/VirtualDisplay.cpp
+++ b/src/hardware/VirtualDisplay.cpp
@@ -71,7 +71,11 @@ namespace dragon
 				}
 			}
 			
-			m_renderer.updateBuffer();
+			if (m_redrawScreen)
+			{
+				m_renderer.updateBuffer();
+				m_redrawScreen = false;
+			}
 			m_renderer.displayBuffer();
 		}
 
diff --git a/src/hardware/VirtualDisplay.hpp b/src/hardware/VirtualDisplay.hpp
index 7c38b04..07a8fd4 100644
--- a/src/hardware/VirtualDisplay.hpp
+++ b/src/hardware/VirtualDisplay.hpp
@@ -57,6 +57,8 @@ namespace dragon
 				void onFixedUpdate(void) override;
 				void onSlowUpdate(void) override;
 
+				inline void redrawScreen(void) { m_redrawScreen = true; }
+
 			private:
 				void single_text_add_char_to_line(char c);
 				void single_text_add_char_to_buffer(char c);
@@ -80,6 +82,8 @@ namespace dragon
 				std::vector<data::IBiosVideoPalette*> m_text16_palettes;
 				data::IBiosVideoPalette* m_text16_Currentpalette { nullptr };
 				uint8_t m_currentPaletteID { 0 };
+
+				bool m_redrawScreen { true };
 		};
 	}
 }
\ No newline at end of file
diff --git a/src/runtime/DragonRuntime.cpp b/src/runtime/DragonRuntime.cpp
index f1c9fce..e0d231f 100644
--- a/src/runtime/DragonRuntime.cpp
+++ b/src/runtime/DragonRuntime.cpp
@@ -346,6 +346,7 @@ namespace dragon
 	{
 		double clock_speed_us = 1000000.0 / machine_config.clock_rate_sec;
 		double acc = 0;
+		double acc2 = 0;
 		uint64_t avg_count = 0;
 		uint64_t _time = 0;
 		double avg_tot = 0;
@@ -377,8 +378,14 @@ namespace dragon
 				// out.fg(ostd::ConsoleColors::Red).p(s_avgInstTime).nl().reset();
 				acc = 0;
 			}
+			if (acc2 == 100)
+			{
+				vDisplay.redrawScreen();
+				acc2 = 0;
+			}
 			_time = clock_timer.endCount();
 			acc++;
+			acc2++;
 			if (_time < clock_speed_us && fixed_clock)
 				ostd::Utils::sleep(clock_speed_us - _time, ostd::eTimeUnits::Microseconds);
 		}