diff --git a/Makefile b/Makefile
index 35729c2..d24aec1 100644
--- a/Makefile
+++ b/Makefile
@@ -119,6 +119,7 @@ dist: $(BUILD)
 	mkdir -p $@/fbzx-wii/microdrives
 	mkdir -p $@/fbzx-wii/scr
 	mkdir -p $@/fbzx-wii/configurations
+	mkdir -p $@/fbzx-wii/poke
 	mkdir -p $@/apps/fbzx-wii/doc
 	cp fbzx.dol $@/apps/fbzx-wii/boot.dol
 	cp meta.xml $@/apps/fbzx-wii/meta.xml
@@ -134,6 +135,7 @@ dist: $(BUILD)
 	touch $@/fbzx-wii/microdrives/dummy
 	touch $@/fbzx-wii/scr/dummy
 	touch $@/fbzx-wii/configurations/dummy
+	touch $@/fbzx-wii/poke/dummy
 	cd $@ && tar -czf ../fbzx-wii-vx-bin.tar.gz *
 
 distsource:
diff --git a/src/cargador.c b/src/cargador.c
index 46a3604..75e8f14 100644
--- a/src/cargador.c
+++ b/src/cargador.c
@@ -579,6 +579,7 @@ void load_snap(struct z80snapshot *snap) {
   int bucle;
 
 	printf("Loading SnapShot\n");
+	ordenador.last_selected_poke_file[0]='\0';
 
   switch(snap->type) {
   case 0: // 48k
diff --git a/src/computer.c b/src/computer.c
index a396a09..3019021 100644
--- a/src/computer.c
+++ b/src/computer.c
@@ -48,6 +48,14 @@ extern FILE *fdebug;
  #endif
 #endif
 
+void update_npixels()
+{
+ordenador.npixels= 1;
+
+if ((ordenador.zaurus_mini!=1)&&(ordenador.zaurus_mini!=3)) 
+ {if (ordenador.dblscan) ordenador.npixels= 4; else ordenador.npixels= 2;}
+
+}
 
 /* Returns the bus value when reading a port without a periferial */
 
@@ -87,7 +95,7 @@ inline void emulate (int tstados) {
 	}
 }
 
-void computer_init () {
+void computer_init () { //Called only on start-up
 
 	int bucle;
 
@@ -161,6 +169,8 @@ void computer_init () {
 	
 	ordenador.cpufreq = 3500000; // values for 48K mode
 	ordenador.fetch_state =0;
+	ordenador.last_selected_poke_file[0]='\0';
+	ordenador.npixels=4;
 }
 
 void computer_set_palete() {
@@ -377,7 +387,7 @@ void register_screen (SDL_Surface * pantalla) {
 	ordenador.screen = pantalla;
 
 	ordenador.border = 0;
-	ordenador.border_p = 0;
+	ordenador.border_sampled = 0;
 	ordenador.currline = 0;
 	ordenador.currpix = 0;
 	ordenador.flash = 0;
@@ -450,6 +460,8 @@ void register_screen (SDL_Surface * pantalla) {
 	ordenador.num_buff = 0;	// first buffer
 	ordenador.sound_cuantity = 0;
 	ordenador.sound_current_value = 0;
+	
+	update_npixels();
 }
 
 void set_memory_pointers () {
@@ -562,9 +574,9 @@ inline void show_screen (int tstados) {
 			// is border
 				
 			if (ordenador.ulaplus) {
-				paint_pixels (255, ordenador.border+24, 0, 8);	// paint 8 pixels with BORDER color
+				paint_pixels (255, ordenador.border+24, 0);	// paint 8 pixels with BORDER color
 			} else {
-				paint_pixels (255, ordenador.border, 0, 8);	// paint 8 pixels with BORDER color
+				paint_pixels (255, ordenador.border, 0);	// paint 8 pixels with BORDER color
 			}
 
 			ordenador.bus_value = 255;
@@ -602,9 +614,9 @@ inline void show_screen (int tstados) {
 			ordenador.p_translt2++;
 			
 			if ((fflash) && (ordenador.flash))
-				paint_pixels (temporal3, paper, ink, 8);	// if FLASH, invert PAPER and INK
+				paint_pixels (temporal3, paper, ink);	// if FLASH, invert PAPER and INK
 			else
-				paint_pixels (temporal3, ink, paper, 8);
+				paint_pixels (temporal3, ink, paper);
 				
 		}
 		}
@@ -695,7 +707,7 @@ inline void show_screen_precision (int tstados) {
 
 		
 		ordenador.pixels_word = ordenador.currpix%16;
-		ordenador.pixels_octect = ordenador.currpix%8;
+		ordenador.pixels_octect = ordenador.pixels_word&0x7;
 		
 		// test if current pixel is for border or for user area
 
@@ -704,12 +716,12 @@ inline void show_screen_precision (int tstados) {
 			
 			// is border
 			
-			if (ordenador.pixels_octect==0) ordenador.border_p = ordenador.border;  
+			if (ordenador.pixels_octect==0) ordenador.border_sampled = ordenador.border;  
 				
 			if (ordenador.ulaplus) {
-				paint_pixels (255, ordenador.border_p+24, 0, 2);	// paint 2 pixels with BORDER color
+				paint_pixels_precision (255, ordenador.border_sampled+24, 0);	// paint 2 pixels with BORDER color
 			} else {
-				paint_pixels (255, ordenador.border_p, 0, 2);	// paint 2 pixels with BORDER color
+				paint_pixels_precision (255, ordenador.border_sampled, 0);	// paint 2 pixels with BORDER color
 			}
 
 			ordenador.bus_value = 255;
@@ -741,8 +753,8 @@ inline void show_screen_precision (int tstados) {
 			{
 			case 0: //start of first byte
 			
-				ink = temporal & 0x07;	// ink colour
-				paper = (temporal >> 3) & 0x07;	// paper colour
+			ink = temporal & 0x07;	// ink colour
+			paper = (temporal >> 3) & 0x07;	// paper colour
 				if (ordenador.ulaplus) {
 					tmp2=0x10+((temporal>>2)&0x30);
 					ink+=tmp2;
@@ -757,8 +769,43 @@ inline void show_screen_precision (int tstados) {
 
 					temporal3 = temporal2;	// bitmap
 				
+			//Floating bus
+			if ((ordenador.currpix < 295) && (ordenador.mode128k != 3)) //no floating bus and snow effect in +3
+			{
+			// attributes first byte
+			ordenador.bus_value = temporal; 
+			}	
+				
 			break;
 			
+			case 2:
+			
+			//Floating bus
+			if ((ordenador.currpix < 295) && (ordenador.mode128k != 3)) //no floating bus and snow effect in +3
+			{
+				// Snow Effect
+				if((ordenador.fetch_state==2)&&((procesador.I & 0xC0) == 0x40))  {
+					temporal2_1 = ordenador.memoria[((*(ordenador.p_translt-1) + ordenador.video_offset)&0xFFFFFF80)+(((*(ordenador.p_translt-2)) + ordenador.video_offset)&0x7F)];	// bitmap with snow second byte
+					temporal_1 = ordenador.memoria[((*(ordenador.p_translt2-1) + ordenador.video_offset)&0xFFFFFF80)+(((*(ordenador.p_translt2-2)) + ordenador.video_offset)&0x7F)];	// attributes with snow second byte
+				}
+				// bitmap second byte
+				ordenador.bus_value = temporal2_1;
+			}
+			break;
+			
+			case 4:	
+			//Floating bus
+			if ((ordenador.currpix < 295) && (ordenador.mode128k != 3)) //no floating bus and snow effect in +3
+			{
+			
+				// attributes second byte
+				ordenador.bus_value = temporal_1;
+			}
+			break;
+			
+			case 6:	
+			ordenador.bus_value = 255;
+			break;
 			
 			case 8: //start of second byte
 			
@@ -786,51 +833,29 @@ inline void show_screen_precision (int tstados) {
 				temporal_1 = ordenador.memoria[(*(ordenador.p_translt2+1)) + ordenador.video_offset];	// attributes second byte
 				temporal2_1 = ordenador.memoria[(*(ordenador.p_translt+1)) + ordenador.video_offset];	// bitmap second byte
 				
+				//Floating bus
+				if ((ordenador.currpix < 295) && (ordenador.mode128k != 3)) //no floating bus and snow effect in +3
+				{	
+				// Snow Effect
+				if((ordenador.fetch_state==2)&&((procesador.I & 0xC0) == 0x40))  {
+					temporal2 = ordenador.memoria[(((*(ordenador.p_translt)) + (ordenador.video_offset))&0xFFFFFF80)+(procesador.R&0x7F)];	// bitmap with snow first byte
+					temporal = ordenador.memoria[(((*(ordenador.p_translt2)) + (ordenador.video_offset))&0xFFFFFF80)+(procesador.R&0x7F)];	// attributes with snow first byte
+					}
+				// bitmap first byte
+				ordenador.bus_value = temporal2;
+				}
+				
 				ordenador.p_translt+=2;
 				ordenador.p_translt2+=2;
-				
+					
 			break;
 			}
-		
-			//Floating bus
-			if ((ordenador.currpix < 295) && (ordenador.mode128k != 3)) //no floating bus and snow effect in +3
-			switch (ordenador.pixels_word)
-			{
-			case 14:
-				// Snow Effect
-				if((ordenador.fetch_state==2)&&((procesador.I & 0xC0) == 0x40))  {
-					temporal2 = ordenador.memoria[(((*(ordenador.p_translt-2)) + (ordenador.video_offset))&0xFFFFFF80)+(procesador.R&0x7F)];	// bitmap with snow first byte
-					temporal = ordenador.memoria[(((*(ordenador.p_translt2-2)) + (ordenador.video_offset))&0xFFFFFF80)+(procesador.R&0x7F)];	// attributes with snow first byte
-				}
-				// bitmap first byte
-				ordenador.bus_value = temporal2; 
-				break;
-			case 0:
-				// attributes first byte
-				ordenador.bus_value = temporal; 
-				break;	
-			case 2:
-				// Snow Effect
-				if((ordenador.fetch_state==2)&&((procesador.I & 0xC0) == 0x40))  {
-					temporal2_1 = ordenador.memoria[((*(ordenador.p_translt-1) + ordenador.video_offset)&0xFFFFFF80)+(((*(ordenador.p_translt-2)) + ordenador.video_offset)&0x7F)];	// bitmap with snow second byte
-					temporal_1 = ordenador.memoria[((*(ordenador.p_translt2-1) + ordenador.video_offset)&0xFFFFFF80)+(((*(ordenador.p_translt2-2)) + ordenador.video_offset)&0x7F)];	// attributes with snow second byte
-				}
-				// bitmap second byte
-				ordenador.bus_value = temporal2_1;
-				break;
-			case 4:	
-				// attributes second byte
-				ordenador.bus_value = temporal_1;
-				break;
-			default:
-				ordenador.bus_value = 255;
-				break;
-			}
+
 			
 			if ((fflash) && (ordenador.flash))
-				paint_pixels (temporal3, paper, ink, 2);	// if FLASH, invert PAPER and INK
+				paint_pixels_precision (temporal3, paper, ink);	// if FLASH, invert PAPER and INK
 			else
-				paint_pixels (temporal3, ink, paper ,2);
+				paint_pixels_precision (temporal3, ink, paper);
 				
 		}
 		}
@@ -895,36 +920,86 @@ inline void show_screen_precision (int tstados) {
 	}
 }
 
-/* PAINT_PIXELS paints bits with INK color for 1 bits and PAPER color
-for 0 bits, and increment acordingly the pointer PIXEL */
 
-inline void paint_pixels (unsigned char octet,unsigned char ink, unsigned char paper, unsigned char bit) {
+inline void paint_pixels (unsigned char octet,unsigned char ink, unsigned char paper) {
 
 	static int bucle,valor,*p;
 	static unsigned char mask;
 	
-	if (ordenador.pixels_octect==0 ||bit == 8) mask = 0x80;
+	mask = 0x80;
 	 
-	for (bucle = 0; bucle < bit; bucle++) {
+	for (bucle = 0; bucle < 8; bucle++) {
 		valor = (octet & mask) ? (int) ink : (int) paper;
 		p=(colors+valor);
 		
 		paint_one_pixel((unsigned char *)p,ordenador.pixel);
-		if ((ordenador.zaurus_mini!=1)&&(ordenador.zaurus_mini!=3)&&(ordenador.dblscan)) {
-			paint_one_pixel((unsigned char *)p,ordenador.pixel+ordenador.next_scanline);
-		}
+		
+		switch (ordenador.npixels)
+		{
+		case 2:
 		ordenador.pixel+=ordenador.next_pixel;
-		if ((ordenador.zaurus_mini!=1)&&(ordenador.zaurus_mini!=3)) {
-			paint_one_pixel((unsigned char *)p,ordenador.pixel);
-			if (ordenador.dblscan) {
-				paint_one_pixel((unsigned char *)p,ordenador.pixel+ordenador.next_scanline);
-			}
-			ordenador.pixel+=ordenador.next_pixel;
+		paint_one_pixel((unsigned char *)p,ordenador.pixel);
+		break;
+		case 4:
+		paint_one_pixel((unsigned char *)p,ordenador.pixel+ordenador.next_scanline);
+		ordenador.pixel+=ordenador.next_pixel;
+		paint_one_pixel((unsigned char *)p,ordenador.pixel);
+		paint_one_pixel((unsigned char *)p,ordenador.pixel+ordenador.next_scanline);
+		break;
+		default:
+		break;
 		}
+		
+		ordenador.pixel+=ordenador.next_pixel;
 		mask = ((mask >> 1) & 0x7F);
 	}
 }
 
+
+inline void paint_pixels_precision (unsigned char octet,unsigned char ink, unsigned char paper) {
+
+	static int bucle,valor,*p;
+	static unsigned char mask;
+	
+	if (ordenador.pixels_octect==0) mask = 0x80;
+	 
+	for (bucle = 0; bucle < 2; bucle++) {
+		valor = (octet & mask) ? (int) ink : (int) paper;
+		p=(colors+valor);
+		
+		paint_one_pixel((unsigned char *)p,ordenador.pixel);
+		
+		switch (ordenador.npixels)
+		{
+		case 2:
+		ordenador.pixel+=ordenador.next_pixel;
+		paint_one_pixel((unsigned char *)p,ordenador.pixel);
+		break;
+		case 4:
+		paint_one_pixel((unsigned char *)p,ordenador.pixel+ordenador.next_scanline);
+		ordenador.pixel+=ordenador.next_pixel;
+		paint_one_pixel((unsigned char *)p,ordenador.pixel);
+		paint_one_pixel((unsigned char *)p,ordenador.pixel+ordenador.next_scanline);
+		break;
+		default:
+		break;
+		}
+		
+		ordenador.pixel+=ordenador.next_pixel;
+		
+		mask = ((mask >> 1) & 0x7F);
+	}
+}
+
+
+#ifdef GEKKO
+inline void paint_one_pixel(unsigned char *colour,unsigned char *address) 
+{
+ *(address++)=*(colour+2);
+ *(address++)=*(colour+3);	
+}
+#else
+
 inline void paint_one_pixel(unsigned char *colour,unsigned char *address) {
 
 	#if BYTE_ORDER == LITTLE_ENDIAN
@@ -960,6 +1035,8 @@ inline void paint_one_pixel(unsigned char *colour,unsigned char *address) {
 	#endif
 	
 }
+#endif
+
 
 // Read the keyboard and stores the flags
 
@@ -1473,6 +1550,8 @@ void ResetComputer () {
 	break;
 	}
 	
+	ordenador.last_selected_poke_file[0]='\0';
+	
 	microdrive_reset();
 }
 
diff --git a/src/computer.h b/src/computer.h
index ac03bfb..5a9e076 100644
--- a/src/computer.h
+++ b/src/computer.h
@@ -37,6 +37,7 @@ int countdown;
 struct computer {
 
 	unsigned char precision; //If set 1 emulate with more precision
+	unsigned char npixels; //1, 2 or 4 depending on dblscan and zaurus_mini
 	unsigned int temporal_io;
 
 	// screen private global variables
@@ -48,12 +49,13 @@ struct computer {
 	unsigned char text_mini;
 	unsigned char dblscan;
 	unsigned char bw;
+	
 
 	int contador_flash;
 
 	unsigned int *p_translt,*p_translt2;
 	unsigned char *pixel; // current address
-	char border,flash, border_p;
+	char border,flash, border_sampled;
 	int currline,currpix;
 
 	int tstados_counter; // counts tstates leaved to the next call
@@ -166,6 +168,7 @@ struct computer {
 	unsigned char tape_fast_load; // 0 normal load; 1 fast load
 	unsigned char current_tap[2049];
 	unsigned char last_selected_file[2049];
+	unsigned char last_selected_poke_file[2049];
 
 	unsigned char tape_current_bit;
 	unsigned int tape_block_level;
@@ -238,7 +241,8 @@ void computer_init();
 void register_screen(SDL_Surface *);
 inline void show_screen(int);
 inline void show_screen_precision(int);
-inline void paint_pixels(unsigned char, unsigned char, unsigned char, unsigned char);
+inline void paint_pixels(unsigned char, unsigned char, unsigned char);
+inline void paint_pixels_precision(unsigned char, unsigned char, unsigned char);
 inline void read_keyboard();
 void fill_audio(void *udata,Uint8 *,int);
 void set_volume(unsigned char);
@@ -253,5 +257,6 @@ inline void paint_one_pixel(unsigned char *colour,unsigned char *address);
 void computer_set_palete();
 void set_palete_entry(unsigned char entry, byte Value);
 void restart_video();
+void update_npixels();
 
 #endif
diff --git a/src/emulator.c b/src/emulator.c
index 56c006c..e065754 100644
--- a/src/emulator.c
+++ b/src/emulator.c
@@ -68,6 +68,7 @@ char path_taps[2049];
 char path_mdrs[2049];
 char path_scr[2049];
 char path_confs[2049];
+char path_poke[2049];
 unsigned int colors[80];
 unsigned int jump_frames,curr_frames;
 char *filenames[5];
@@ -1087,11 +1088,13 @@ int main(int argc,char *argv[]) {
 	strcpy(path_mdrs,path_snaps);
 	strcpy(path_scr,path_snaps);
 	strcpy(path_confs,path_snaps);
+	strcpy(path_poke,path_snaps);
 	strcat(path_snaps,"snapshots");
 	strcat(path_taps,"tapes");
 	strcat(path_mdrs,"microdrives");
 	strcat(path_scr,"scr");
 	strcat(path_confs,"configurations");
+	strcat(path_poke,"poke");
 	
 	#ifdef GEKKO
 	if ((ordenador.port==1)&&usbismount) {
diff --git a/src/emulator.h b/src/emulator.h
index 16d363b..d363888 100644
--- a/src/emulator.h
+++ b/src/emulator.h
@@ -37,6 +37,7 @@ extern char path_taps[2049];
 extern char path_mdrs[2049];
 extern char path_scr[2049];
 extern char path_confs[2049];
+extern char path_poke[2049];
 extern unsigned int colors[80];
 extern unsigned int jump_frames,curr_frames;
 
diff --git a/src/gui_sdl.c b/src/gui_sdl.c
index 4711602..93184ef 100644
--- a/src/gui_sdl.c
+++ b/src/gui_sdl.c
@@ -50,6 +50,9 @@ extern FILE *fdebug;
  #endif
 #endif
 
+#define MAX_POKE 20
+#define MAX_TRAINER 40
+
 extern int countdown;
 void clean_screen();
 
@@ -142,8 +145,10 @@ static const char *tools_messages[] = {
 		/*05*/		"  ",
 		/*06*/		"Insert poke",
 		/*07*/		"  ",
-		/*08*/		"Port",
-		/*09*/		"^|sd|usb|smb",
+		/*08*/		"Load poke file",
+		/*09*/		"  ",
+		/*10*/		"Port",
+		/*11*/		"^|sd|usb|smb",
 		NULL
 };
 
@@ -555,12 +560,16 @@ static void screen_settings(void)
 	
 	ordenador.dblscan = !submenus[0];
 	ordenador.bw = submenus[1]; 
+	
+	if (submenus[0] != submenus_old[0]) update_npixels();
+	
 	if (submenus[1]!=submenus_old[1]) computer_set_palete();
 	
 	if (submenus[2] != submenus_old[2])
 	{
 		if (submenus[2]==0) {ordenador.zaurus_mini = 0; ordenador.text_mini=0;}
 		else {ordenador.zaurus_mini = 3; ordenador.text_mini=1;}
+		update_npixels();
 	    restart_video();
 	}	
 }
@@ -990,7 +999,6 @@ void do_poke_sdl() {
 
 	while(1) {
 		print_string(videomem,"Type address to POKE",-1,32,15,0,ancho);
-		//print_string(videomem,"(ESC to exit)",-1,52,12,0,ancho);
 
 		retorno=ask_value_sdl(&address,84,65535);
 
@@ -1027,7 +1035,6 @@ void do_poke_sdl() {
 		}
 
 		print_string(videomem,"Type new value to POKE",-1,32,15,0,ancho);
-		//print_string(videomem,"(ESC to cancel)",-1,52,12,0,ancho);
 		sprintf(string,"Address: %d; old value: %d\n",address,old_value);
 		print_string(videomem,string,-1,130,14,0,ancho);
 
@@ -1065,6 +1072,168 @@ void do_poke_sdl() {
 	}
 }
 
+
+
+int parse_poke (const char *filename)
+{
+static unsigned char old_poke[MAX_TRAINER][MAX_POKE]; //Max 19 Pokes per trainer and max 40 trainer
+FILE* fpoke;
+unsigned char title[128], flag, newfile, restore, old_mport1;
+int bank, address, value, original_value, ritorno,y,k, trainer, poke;
+SDL_Rect src;
+
+src.x=0;
+src.y=0;
+src.w=640/RATIO;
+src.h=20/RATIO;
+
+y=60/RATIO;
+
+if (strcmp(ordenador.last_selected_poke_file,filename)) newfile=1; else newfile=0;
+
+trainer=0;
+
+fpoke = fopen(filename,"r");
+
+if (fpoke==NULL) 
+{
+	msgInfo("Can not access the file",3000,NULL);	
+	return (0);
+}
+
+clean_screen();
+
+print_font(screen, 0xd0, 0xd0, 0xd0,0, 30/RATIO, "Press 1 to deselect, 2 to select", 16);
+
+ritorno=0;
+do
+{
+	if (trainer==MAX_TRAINER) {ritorno=2;break;}
+	
+	poke=1;
+	restore=0;
+	if (!fgets(title,128,fpoke)) {ritorno=1;break;}
+	if (title[0]=='Y') break;
+	if (title[0]!='N') {ritorno=1;break;}
+
+	if (strlen(title)>1) title[strlen(title)-2]='\0'; //cancel new line and line feed
+
+	if (y>450/RATIO) {clean_screen();y=40/RATIO;}
+	
+	if (newfile) print_font(screen, 0x80, 0x80, 0x80,0, y, title+1, 16);
+	else {if (old_poke[trainer][0]==0) print_font(screen, 0xd0, 0, 0,0, y, title+1, 16); //In row 0 information on trainer selection 
+			else print_font(screen, 0, 0xd0, 0,0, y, title+1, 16);}
+
+	SDL_Flip(screen);
+	k=0;
+
+	while (!((k & KEY_ESCAPE)||(k & KEY_SELECT)))
+	{k = menu_wait_key_press();}
+	
+	src.y=y;
+	
+	SDL_FillRect(screen, &src, SDL_MapRGB(screen->format, 0, 0, 0));
+	
+	if (k & KEY_SELECT) 
+	{
+		print_font(screen, 0, 0x80, 0,0, y, title+1, 16);
+		old_poke[trainer][0]=1;
+	}
+	else 
+	{
+		if ((!newfile)&&(old_poke[trainer][0]==1)) restore=1;
+		print_font(screen, 0x80, 0, 0,0, y, title+1, 16);
+		old_poke[trainer][0]=0;
+	}	
+	
+	SDL_Flip(screen);
+
+	y+=20/RATIO;
+					
+	do 
+	{
+		if (poke==MAX_POKE) old_poke[trainer][0]=0; //in order not to restore the old_value
+		
+		fscanf(fpoke, "%1s %d %d %d %d", &flag, &bank, &address, &value, &original_value);
+		if (((flag!='M')&&(flag!='Z'))||(bank>8)||(bank<0)||(address>0xFFFF)||(address<0x4000)||(value>256)||(value<0)||(original_value>255)||(original_value<0)) {ritorno=1;break;}
+		if (feof(fpoke)) {ritorno=1;break;}
+		if ((!(bank&0x8))&&((ordenador.mode128k==1)||(ordenador.mode128k==2)||(ordenador.mode128k==4))) //+3?
+		{
+			old_mport1 = ordenador.mport1;
+			ordenador.mport1 = (unsigned char) (bank&0x7);
+			set_memory_pointers ();	// set the pointers
+			
+			if (poke<MAX_POKE)
+			{
+				if(newfile)
+					{if (original_value) old_poke[trainer][poke]=(unsigned char) original_value; else old_poke[trainer][poke]= Z80free_Rd_fake ((word) address);}
+				if (restore) value = (int) old_poke[trainer][poke]; 
+			}
+			
+			if (((value < 256) && (k & KEY_SELECT))||(restore)) Z80free_Wr_fake ((word)address, (unsigned char) value);
+			ordenador.mport1 = old_mport1;
+			set_memory_pointers ();	// set the pointers
+		}
+		else 
+		{
+			if (poke<MAX_POKE)
+			{
+				if(newfile)
+					{if (original_value) old_poke[trainer][poke]=(unsigned char) original_value; else old_poke[trainer][poke]= Z80free_Rd_fake ((word) address);}
+				if (restore) value = (int) old_poke[trainer][poke];
+			}
+			if (((value < 256) && (k & KEY_SELECT))||(restore)) Z80free_Wr_fake ((word)address, (unsigned char) value);
+		}
+		poke++;
+		
+	}
+	while (flag!='Z');
+	
+	trainer++;
+	
+	if (!fgets(title,128,fpoke)) {ritorno=1;break;} //line feed reading
+	
+} 
+while (ritorno==0);
+
+k=0;
+
+while (!(k & KEY_ESCAPE))
+{k = menu_wait_key_press();}
+
+fclose(fpoke);
+if (ritorno==0) strcpy(ordenador.last_selected_poke_file,filename);		
+return (ritorno);
+}
+
+void load_poke_file()
+{
+	const char *dir = path_poke;
+	int ritorno;
+	ritorno=0;
+	
+	const char *filename = menu_select_file(dir, NULL,-1);
+		
+	if (!filename) return;
+
+	if (ext_matches(filename, ".pok")|ext_matches(filename, ".POK"))
+	ritorno = parse_poke(filename);
+	
+	switch(ritorno)
+	{
+	case 1:
+	msgInfo("Not compatible file",3000,NULL);
+	break;
+	case 2:
+	msgInfo("Too many trainers",3000,NULL);
+	break;
+	}
+				
+	free((void*)filename);
+	
+}
+
+
 static void tools()
 {
 	int opt ;
@@ -1093,10 +1262,11 @@ static void tools()
 			load_scr();
 			break;
 		case 6: // Insert poke
-			// Insert poke ;
 			do_poke_sdl();
-			//msgInfo("Not yet implemented",3000,NULL);
 			break;
+		case 8: // Load poke file
+			load_poke_file();
+			break;	
 		default:
 			break;
 		}		
diff --git a/src/menu_sdl.c b/src/menu_sdl.c
index d8cd3b3..9177840 100644
--- a/src/menu_sdl.c
+++ b/src/menu_sdl.c
@@ -282,7 +282,7 @@ static const char **get_file_list(const char *base_dir)
 	{
 		char buf[255];
 		const char *exts[] = {".tap", ".TAP", ".tzx", ".TZX", ".z80",".Z80",".sna", ".SNA",
-				".mdr", ".MDR", ".scr", ".SCR", ".conf", ".CONF",NULL};
+				".mdr", ".MDR", ".scr", ".SCR", ".conf", ".CONF",".pok", ".POK", NULL};
 		struct stat st;
 
 		snprintf(buf, 255, "%s/%s", base_dir, de->d_name);
@@ -386,6 +386,46 @@ void menu_print_font(SDL_Surface *screen, int r, int g, int b,
 	SDL_FreeSurface(font_surf);
 }
 
+void print_font(SDL_Surface *screen, int r, int g, int b,
+		int x, int y, const char *msg, int font_size)
+{
+#define _MAX_STRING 64
+	SDL_Surface *font_surf;
+	SDL_Rect dst = {x, y,  0, 0};
+	SDL_Color color = {r, g, b};
+	char buf[255];
+
+	memset(buf, 0, sizeof(buf));
+	strncpy(buf, msg, 254);
+	
+	
+		if (strlen(buf)>_MAX_STRING)
+		{
+			buf[_MAX_STRING] = '\0';
+		}
+
+
+	if (FULL_DISPLAY_X == 640)
+		{
+		if (font_size == 16) font_surf = TTF_RenderUTF8_Blended(menu_font16, buf, color);
+		else font_surf = TTF_RenderUTF8_Blended(menu_font20, buf, color);
+		}
+	else 	
+		{
+		if (font_size == 16) font_surf = TTF_RenderUTF8_Blended(menu_font8, buf, color);
+		else font_surf = TTF_RenderUTF8_Blended(menu_font10, buf, color);
+		}
+		
+	if (!font_surf)
+	{
+		fprintf(stderr, "%s\n", TTF_GetError());
+		exit(1);
+	}
+
+	SDL_BlitSurface(font_surf, NULL, screen, &dst);
+	SDL_FreeSurface(font_surf);
+}
+
 
 static void menu_draw(SDL_Surface *screen, menu_t *p_menu, int sel, int font_size)
 {
diff --git a/src/menu_sdl.h b/src/menu_sdl.h
index 04cd0ca..a13e99c 100644
--- a/src/menu_sdl.h
+++ b/src/menu_sdl.h
@@ -46,6 +46,7 @@ int RATIO;
 
 void menu_print_font(SDL_Surface *screen, int r, int g, int b, int x, int y, const char *msg, int font_size);
 
+void print_font(SDL_Surface *screen, int r, int g, int b, int x, int y, const char *msg, int font_size);
 
 /* Various option selects */
 int menu_select_title(const char *title, const char **pp_msgs, int *p_submenus);
diff --git a/src/menus.c b/src/menus.c
index dca3b09..22e9ca8 100644
--- a/src/menus.c
+++ b/src/menus.c
@@ -277,6 +277,7 @@ void settings_menu() {
 		break;
 		case SDLK_d:
 			ordenador.dblscan=1-ordenador.dblscan;
+			update_npixels();
 		break;
 		case SDLK_a:
 			ordenador.ay_emul=1-ordenador.ay_emul;