diff --git a/src/burn/drv/sms/d_sms.cpp b/src/burn/drv/sms/d_sms.cpp
index 508ab1a17..64388cd5f 100644
--- a/src/burn/drv/sms/d_sms.cpp
+++ b/src/burn/drv/sms/d_sms.cpp
@@ -145,6 +145,8 @@ INT32 SMSFrame()
         if(SMSJoy1[1]) input.system |= (IS_GG) ? INPUT_START : INPUT_PAUSE;
 	}
 
+	BurnTransferClear();
+
 	ZetOpen(0);
 	system_frame(0);
 	ZetClose();
@@ -174,6 +176,18 @@ static rominfo_t game_list[] = {
     {0xA577CE46, MAPPER_CODIES, DISPLAY_PAL, TERRITORY_EXPORT, "Micro Machines"},
     {0x8813514B, MAPPER_CODIES, DISPLAY_PAL, TERRITORY_EXPORT, "Excellent Dizzy (Proto)"},
     {0xAA140C9C, MAPPER_CODIES, DISPLAY_PAL, TERRITORY_EXPORT, "Excellent Dizzy (Proto - GG)"}, 
+	{0x76c5bdfb, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Jang Pung 2 (KR)"},
+	{0x18fb98a3, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Jang Pung 3 (KR)"},
+	// GameGear
+	{0x6CAA625B, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Cosmic Spacehead [GG]"},
+	{0x152F0DCC, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Drop Zone"},
+	{0x5E53C7F7, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Ernie Els Golf"},
+	{0xD9A7F170, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Man Overboard!"},
+	{0xF7C524F6, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Micro Machines [GG]"},
+	{0xDBE8895C, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Micro Machines 2 - Turbo Tournament"},
+	{0xC1756BEE, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "Pete Sampras Tennis"},
+	{0x72981057, MAPPER_CODIES, DISPLAY_NTSC,TERRITORY_EXPORT, "CJ Elephant Fugitive"},
+
 	{0x72420f38, MAPPER_SEGA,   DISPLAY_PAL, TERRITORY_EXPORT, "Addams Family"},
 	{0x887d9f6b, MAPPER_SEGA,   DISPLAY_PAL, TERRITORY_EXPORT, "XXAce of Aces"},
 	{0x3793c01a, MAPPER_SEGA,   DISPLAY_PAL, TERRITORY_EXPORT, "XXShadow Dancer (KR)"},
@@ -225,7 +239,6 @@ static rominfo_t game_list[] = {
 	{0xf06f2ccb, MAPPER_MSX,         DISPLAY_NTSC, TERRITORY_EXPORT, "Eagles 5(KR)"},
 	{0xdd74bcf1, MAPPER_MSX,         DISPLAY_NTSC, TERRITORY_EXPORT, "Exa Innova E.I. (KR)"},
 	{0x17ab6883, MAPPER_MSX,         DISPLAY_NTSC, TERRITORY_EXPORT, "FA Tetris (KR)"},
-	{0x18fb98a3, MAPPER_MSX,         DISPLAY_NTSC, TERRITORY_EXPORT, "Jang Pung 3 (KR)"},
 	//{, MAPPER_MSX,         DISPLAY_NTSC, TERRITORY_EXPORT, " (KR)"},
 	{0         , -1  , -1, -1, NULL},
 };
diff --git a/src/burn/drv/sms/smsrender.cpp b/src/burn/drv/sms/smsrender.cpp
index 4dcc380be..c21eb3002 100644
--- a/src/burn/drv/sms/smsrender.cpp
+++ b/src/burn/drv/sms/smsrender.cpp
@@ -253,13 +253,14 @@ void render_line(int line)
     /* Update pattern cache */
     update_bg_pattern_cache();
 
+	memset(linebuf, 0, bitmap.width);
+
 	/* Blank line (full width) */
 	if((IS_GG) && line < 8) { // fix for crap at top of screen in GG -dink
-		//char bg = (char)linebuf[0];
-		memset(linebuf, 0, bitmap.width);
+		// do nothing
 	} else
     if(!(vdp.reg[1] & 0x40))
-    {
+	{
         memset(linebuf, BACKDROP_COLOR, bitmap.width);
     }
     else
@@ -275,11 +276,17 @@ void render_line(int line)
         /* Blank leftmost column of display */
         if(vdp.reg[0] & 0x20)
         {
+			if (IS_GG)
+				bitmap.viewport.x = 44; // fixes crap on the right side of the screen in Devilish, Yuyu & Codemasters games
 			memset(linebuf, BACKDROP_COLOR, 8);
 			// center the screen -dink
-			memmove(linebuf+4, linebuf+8, bitmap.width);
-			memset(linebuf+bitmap.width-4, BACKDROP_COLOR, 4);
-        }
+			memmove(linebuf+4, linebuf+8, bitmap.viewport.w + bitmap.viewport.x);
+			if (!IS_GG)
+				memset(linebuf+bitmap.viewport.w + bitmap.viewport.x - 4, BACKDROP_COLOR, 4);
+		} else {
+			if (IS_GG)
+				bitmap.viewport.x = 48;
+		}
     }
 
     if(bitmap.depth != 8) remap_8_to_16(line);
@@ -604,9 +611,9 @@ void palette_sync(int index, int force)
 void remap_8_to_16(int line)
 {
 	if (line > nScreenHeight) return;
-    int i;
-    uint16 *p = (uint16 *)&bitmap.data[(line * bitmap.pitch)];
-    for(i = bitmap.viewport.x; i < bitmap.viewport.w + bitmap.viewport.x; i++)
+
+	UINT16 *p = (uint16 *)&bitmap.data[(line * bitmap.pitch)];
+    for (INT32 i = bitmap.viewport.x; i < bitmap.viewport.w + bitmap.viewport.x; i++)
     {
 		p[i] = internal_buffer[i] & PIXEL_MASK;
     }
diff --git a/src/burn/drv/sms/smsvdp.cpp b/src/burn/drv/sms/smsvdp.cpp
index 102670612..a1a115044 100644
--- a/src/burn/drv/sms/smsvdp.cpp
+++ b/src/burn/drv/sms/smsvdp.cpp
@@ -52,7 +52,7 @@ void vdp_reset(void)
     vdp.extended = 0;
     vdp.height = 192;
 
-    bitmap.viewport.x = (IS_GG) ? 48 : 0;
+    bitmap.viewport.x = (IS_GG) ? 48 : 0;    // 44 for (vdp.reg[0] & 0x20 && IS_GG)
     bitmap.viewport.y = (IS_GG) ? 24 : 0;
     bitmap.viewport.w = (IS_GG) ? 160 : 256;
     bitmap.viewport.h = (IS_GG) ? 144 : 192;