diff -Nru gammu-1.13.0.orig/common/misc/misc.h gammu-1.13.0/common/misc/misc.h
--- gammu-1.13.0.orig/common/misc/misc.h	2007-08-03 12:19:04.000000000 +0300
+++ gammu-1.13.0/common/misc/misc.h	2007-09-05 20:52:24.000000000 +0300
@@ -22,7 +22,7 @@
 
 /* ------------------------------------------------------------------------- */
 
-#define MAX_LINES 50
+#define MAX_LINES 512
 
 typedef struct {
 	int numbers[MAX_LINES*2];
diff -Nru gammu-1.13.0.orig/common/service/backup/backtext.c gammu-1.13.0/common/service/backup/backtext.c
--- gammu-1.13.0.orig/common/service/backup/backtext.c	2007-08-03 16:20:04.000000000 +0300
+++ gammu-1.13.0/common/service/backup/backtext.c	2007-09-05 21:57:21.000000000 +0300
@@ -903,11 +903,15 @@
 
 static void SaveRingtoneEntry(FILE *file, GSM_Ringtone *ringtone, bool UseUnicode)
 {
-	unsigned char buffer[45000];
+	unsigned char *buffer;
+	buffer = (unsigned char*) malloc(32 > 2 * ringtone->NokiaBinary.Length ? 32 : 2 * ringtone->NokiaBinary.Length );
+	if (buffer == NULL)
+		return;
 
 	sprintf(buffer,"Location = %i%c%c",ringtone->Location,13,10);
 	SaveBackupText(file, "", buffer, UseUnicode);
 	SaveBackupText(file, "Name", ringtone->Name, UseUnicode);
+	
 	switch (ringtone->Format) {
 	case RING_NOKIABINARY:
 		EncodeHexBin(buffer,ringtone->NokiaBinary.Frame,ringtone->NokiaBinary.Length);
@@ -926,6 +930,8 @@
 	}
 	sprintf(buffer,"%c%c",13,10);
 	SaveBackupText(file, "", buffer, UseUnicode);
+	
+	free (buffer);
 }
 
 static void SaveOperatorEntry(FILE *file, GSM_Bitmap *bitmap, bool UseUnicode)
diff -Nru gammu-1.13.0.orig/gammu/backup.c gammu-1.13.0/gammu/backup.c
--- gammu-1.13.0.orig/gammu/backup.c	2007-08-01 17:36:52.000000000 +0300
+++ gammu-1.13.0/gammu/backup.c	2007-09-05 20:54:11.000000000 +0300
@@ -165,7 +165,7 @@
  	GSM_FMStation		FMStation;
  	GSM_GPRSAccessPoint	GPRSPoint;
 	bool			DoBackup;
-	char buffer[100];
+	char buffer[256];
 
 	if (argc == 4 && strcasecmp(argv[3],"-yes") == 0) always_answer_yes = true;
 
diff -Nru gammu-1.13.0.orig/gammu/common.c gammu-1.13.0/gammu/common.c
--- gammu-1.13.0.orig/gammu/common.c	2007-08-01 17:36:52.000000000 +0300
+++ gammu-1.13.0/gammu/common.c	2007-09-05 20:54:43.000000000 +0300
@@ -225,7 +225,7 @@
 {
 	GSM_File PhoneDB;
 	char model[100];
-	char version[100];
+	char version[256];
 	unsigned char buff[200], ver[200];
 	size_t pos = 0, oldpos = 0, i;
 	GSM_Error error;
diff -Nru gammu-1.13.0.orig/gammu/misc.c gammu-1.13.0/gammu/misc.c
--- gammu-1.13.0.orig/gammu/misc.c	2007-08-06 12:48:08.000000000 +0300
+++ gammu-1.13.0/gammu/misc.c	2007-09-05 20:55:00.000000000 +0300
@@ -97,7 +97,7 @@
 
 void Identify(int argc, char *argv[])
 {
-	char buffer[100];
+	char buffer[256];
 	char date[100];
 	double num;
 	GSM_Error error;