diff --git a/src/menus.c b/src/menus.c
index 21d39e3..7fa32a2 100644
--- a/src/menus.c
+++ b/src/menus.c
@@ -336,7 +336,7 @@ void help_menu() {
 
 	clean_screen();
 
-	print_string(fbuffer,"FBZX Wii (11.0)",-1,20,15,0,ancho);
+	print_string(fbuffer,"FBZX Wii (14.0)",-1,20,15,0,ancho);
 	print_string(fbuffer,"Available keys",-1,50,14,0,ancho);
 	print_string(fbuffer,"Shift:Caps Shift    Ctrl:Symbol Shift",-1,95,11,0,ancho);
 
diff --git a/src/sound.c b/src/sound.c
index 703ef0a..6379441 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -605,7 +605,7 @@ void sound_play() {
 		started_sound_asnd = 1;
 		}
 		//Double buffer
-		while (!ASND_TestVoiceBufferReady(1)){}; //Wait for one buffer to be free
+		while (!ASND_TestVoiceBufferReady(1)){usleep(1000);}; //Wait for one buffer to be free
 		if (!ASND_TestPointer (1, sound[0])) 
 			{ASND_AddVoice(1,sound[0],ordenador.buffer_len*ordenador.increment);
 			ordenador.current_buffer = sound[0]; }