diff --git a/src/Demo/Graphics/32BitColor.ZC b/src/Demo/Graphics/32BitColor.ZC
index 7487cb2c..4c16fbcc 100755
--- a/src/Demo/Graphics/32BitColor.ZC
+++ b/src/Demo/Graphics/32BitColor.ZC
@@ -4,7 +4,7 @@
 
 I0 DrawPixel(I64 x, I64 y, CBGR24 color)
 {
-	text.fb_alias[x + y * GR_WIDTH] = color;
+	text.fb_alias[x + y * sys_framebuffer_width] = color;
 }
 
 I0 Color32Demo()
diff --git a/src/Demo/Graphics/32BitPaint.ZC b/src/Demo/Graphics/32BitPaint.ZC
index eaa2b86d..68b92d08 100755
--- a/src/Demo/Graphics/32BitPaint.ZC
+++ b/src/Demo/Graphics/32BitPaint.ZC
@@ -32,12 +32,12 @@ U0 PaintGlobalsInit()
 
 I0 DrawImagePixel(I64 x, I64 y, CBGR24 color)
 {
-	paint.fb[x + y * GR_WIDTH] = color;
+	paint.fb[x + y * sys_framebuffer_width] = color;
 }
 
 I0 DrawScreenPixel(I64 x, I64 y, CBGR24 color)
 {
-	text.fb_alias[x + y * GR_WIDTH] = color;
+	text.fb_alias[x + y * sys_framebuffer_width] = color;
 }
 
 I0 DrawScreenChar(I64 x, I64 y, I64 char)
@@ -136,7 +136,7 @@ U0 PaintLoadImage()
 
 U32 PaintImagePeek(I64 x, I64 y)
 {
-	return paint.fb[x + y * GR_WIDTH];
+	return paint.fb[x + y * sys_framebuffer_width];
 }
 
 I0 Paint32()
@@ -176,7 +176,7 @@ I0 Paint32()
 		// draw the image where the brush was last covering it
 		for (i = paint.last_x; i < paint.last_x + paint.last_thick; i++)
 			for (j = paint.last_y; j < paint.last_y + paint.last_thick; j++)
-				DrawScreenPixel(i, j, paint.fb[i + j * GR_WIDTH]);
+				DrawScreenPixel(i, j, paint.fb[i + j * sys_framebuffer_width]);
 
 		// draw the brush on the screen
 		DrawScreenBrush(mouse.pos.x, mouse.pos.y, paint.color, paint.thick);
@@ -193,7 +193,7 @@ I0 Paint32()
 		// draw the image where the color strings where covering it 
 		for (i = 0; i < 3 * FONT_HEIGHT; i++)
 			for (j = 0; j < 12 * FONT_WIDTH; j++)
-				DrawScreenPixel(j, i, paint.fb[j + i * GR_WIDTH]);
+				DrawScreenPixel(j, i, paint.fb[j + i * sys_framebuffer_width]);
 
 		// draw the color strings on screen
 		DrawScreenStr(0, 0 * FONT_HEIGHT, str_r);
diff --git a/src/System/Gr/GrDC.ZC b/src/System/Gr/GrDC.ZC
index aa65bc61..e2f9b177 100755
--- a/src/System/Gr/GrDC.ZC
+++ b/src/System/Gr/GrDC.ZC
@@ -214,7 +214,8 @@ public CDC *DCNew(I64 width, I64 height, CTask *task=NULL, Bool null_bitmap=FALS
 	res->win_task		= task;
 	res->mem_task		= task;
 	res->width			= width;
-	res->width_internal	= (width + 7) & ~7;
+//	res->width_internal	= (width + 7) & ~7;
+	res->width_internal	= width & ~7;
 	res->height			= height;
 	if (null_bitmap)
 		res->flags |= DCF_DONT_DRAW;
diff --git a/src/System/Gr/GrGlobals.ZC b/src/System/Gr/GrGlobals.ZC
index ed308a54..819b8481 100755
--- a/src/System/Gr/GrGlobals.ZC
+++ b/src/System/Gr/GrGlobals.ZC
@@ -47,7 +47,7 @@ public CBGR24 gr_palette[COLORS_NUM];
 //See $LK,"SysGrInit",A="MN:SysGrInit"$()
 //Allows consts to be used instead of variables.
 HashPublic("GR_WIDTH", HTT_DEFINE_STR);;
-DefinePrint("GR_WIDTH", "%d", sys_framebuffer_width);
+DefinePrint("GR_WIDTH", "%d", sys_framebuffer_width & ~7);
 HashPublic("GR_HEIGHT", HTT_DEFINE_STR);;
 DefinePrint("GR_HEIGHT", "%d", sys_framebuffer_height);
 
diff --git a/src/System/Gr/GrScreen.ZC b/src/System/Gr/GrScreen.ZC
index 1c8e64e6..32a50f9c 100755
--- a/src/System/Gr/GrScreen.ZC
+++ b/src/System/Gr/GrScreen.ZC
@@ -157,13 +157,15 @@ U0 GrZoomInScreen()
 	src = gr.dc2->body + gr.sx + gr.sy * gr.dc2->width_internal;
 	dst = gr.zoomed_dc->body;
 
-	for (i = 0; i < GR_HEIGHT / gr.screen_zoom; i++)
+//	for (i = 0; i < GR_HEIGHT / gr.screen_zoom; i++)
+	for (i = 0; i < gr.dc2->height / gr.screen_zoom; i++)
 	{
 		k = gr.screen_zoom;
 		while (k--)
 		{
 			src2 = src;
-			for (l = 0; l < GR_WIDTH / gr.screen_zoom; l++)
+//			for (l = 0; l < GR_WIDTH / gr.screen_zoom; l++)
+			for (l = 0; l < gr.dc2->width_internal / gr.screen_zoom; l++)
 			{
 				for (j = 0; j < gr.screen_zoom - 1; j++)
 					*dst++ = *src2;
@@ -171,7 +173,8 @@ U0 GrZoomInScreen()
 				*dst++ = *src2++;
 			}
 		}
-		src += GR_WIDTH;
+//		src += GR_WIDTH;
+		src += gr.dc2->width_internal;
 	}
 }
 
@@ -367,34 +370,62 @@ U0 GrCalcScreenUpdates()
 	else
 		screen = gr.zoomed_dc->body;
 
+/*
 	for (i = 0; i < diffs_size; i++)
 	{
 		if (screen[i] != last_screen[i])
 			dst[i] = src[i];
 	}
-	MemCopy(gr.screen_cache, screen, diffs_size * 2);
+*/
+//	MemCopy(gr.screen_cache, screen, diffs_size * 2);
 }
 
 U0 GrUpdateScreen32()
 {
-	U64 size, *dst;
+//	U64 size, *dst;
+	U64 size;
+	U32 *dst;
 	U8 *src;
+	U64 x;
+	U64 y;
+	U64 w = sys_framebuffer_pitch / (sys_framebuffer_bpp / 8);
+	U64 wi;
+	U64 yi;
 
 	if (gr.screen_zoom == 1)
 	{
 		src = gr.dc2->body;
 		size = src + gr.dc2->height * gr.dc2->width_internal;
+		wi = gr.dc2->width_internal;
+		yi = gr.dc2->height;
 	}
 	else
 	{
 		GrZoomInScreen;
 		src = gr.zoomed_dc->body;
 		size = src + gr.zoomed_dc->height * gr.zoomed_dc->width_internal;
+		wi = gr.zoomed_dc->width_internal;
+		yi = gr.zoomed_dc->height;
+//		SysLog("%d\n", wi);
+//		SysLog("%d\n\n", yi);
 	}
-	dst = text.raw_screen;
-	while (src < size) //draw 2 pixels at a time
-		*dst++ = gr_palette[*src++ & 0xFF] | gr_palette[*src++ & 0xFF] << 32;
+//	dst = text.raw_screen;
+//	while (src < size) // need to do 1 pixel at a time...  //draw 2 pixels at a time
+//		*dst++ = gr_palette[*src++ & 0xFF] | gr_palette[*src++ & 0xFF] << 32;
 
+	for (y = 0; y < yi; y++)
+	{
+		for (x = 0; x < wi; x++)
+		{
+//			dst = text.raw_screen[x + (y * sys_framebuffer_width)];
+			dst = text.fb_alias + x + (y * w);
+//			dst = text.raw_screen + x + (y * w);
+//			*dst = gr_palette[*src++ & 0xFF];
+//			*dst = gr_palette[src[x + (y * sys_framebuffer_width)] & 0xFF];
+			*dst = gr_palette[src[x + (y * wi)] & 0xFF];
+//			*dst = 0xFFFF0000;
+		}
+	}
 
 	GrCalcScreenUpdates;