diff --git a/src/org/dclermonte/siba/model/SibaManager.java b/src/org/dclermonte/siba/model/SibaManager.java
index 1c899ad..90856fa 100644
--- a/src/org/dclermonte/siba/model/SibaManager.java
+++ b/src/org/dclermonte/siba/model/SibaManager.java
@@ -22,7 +22,6 @@ package org.dclermonte.siba.model;
 import java.io.BufferedOutputStream;
 import java.io.File;
 import java.io.FileOutputStream;
-import java.io.FileWriter;
 import java.io.IOException;
 import java.io.OutputStream;
 import java.security.NoSuchAlgorithmException;
@@ -104,7 +103,7 @@ public class SibaManager
 				out = new TarArchiveOutputStream(gzipOutputStream);
 				SibaUtils.tarDirectoryTree(fileToSave, out);
 				out.close();
-				createMD5File(result, target + "/" + outputFileNameWithoutExtension + ".tgz.md5");
+				SibaUtils.prepareMD5File(result, target + "/" + outputFileNameWithoutExtension + ".tgz.md5");
 			}
 		}
 		catch (IOException ioExceptionBackup)
@@ -161,32 +160,4 @@ public class SibaManager
 		return result;
 	}
 
-	/**
-	 *
-	 * This method Generate the file with MD5.
-	 *
-	 * @param directoryToSave
-	 * @param destination
-	 * @return
-	 * @throws IOException
-	 * @throws NoSuchAlgorithmException
-	 */
-	public static File createMD5File(final File directoryToSave, final String destination)
-			throws IOException, NoSuchAlgorithmException
-	{
-		File result;
-
-		result = new File(destination);
-		FileWriter fileWriter = new FileWriter(result);
-		fileWriter.write(SibaUtils.md5(directoryToSave));
-		String newLine = System.getProperty("line.separator");
-		fileWriter.append(" ");
-		fileWriter.append(directoryToSave.getName());
-		fileWriter.append(newLine);
-		fileWriter.close();
-
-		//
-		return result;
-	}
-
 }
diff --git a/src/org/dclermonte/siba/model/SibaUtils.java b/src/org/dclermonte/siba/model/SibaUtils.java
index a7fed24..f3c2243 100644
--- a/src/org/dclermonte/siba/model/SibaUtils.java
+++ b/src/org/dclermonte/siba/model/SibaUtils.java
@@ -23,6 +23,7 @@ import java.io.BufferedReader;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.FileReader;
+import java.io.FileWriter;
 import java.io.IOException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
@@ -38,6 +39,23 @@ import org.apache.commons.compress.utils.IOUtils;
  */
 public class SibaUtils
 {
+	public static File createMD5File(final String md5, final String fileName, final String target) throws IOException
+	{
+		File result;
+
+		result = new File(target);
+		FileWriter fileWriter = new FileWriter(result);
+		fileWriter.write(md5);
+		String newLine = System.getProperty("line.separator");
+		fileWriter.append(" ");
+		fileWriter.append(fileName);
+		fileWriter.append(newLine);
+		fileWriter.close();
+
+		//
+		return result;
+	}
+
 	/**
 	 *
 	 * @param choosenFile
@@ -117,6 +135,29 @@ public class SibaUtils
 		return result;
 	}
 
+	/**
+	 *
+	 * This method Generate the file with MD5.
+	 *
+	 * @param directoryToCheck
+	 * @param destination
+	 * @return
+	 * @throws IOException
+	 * @throws NoSuchAlgorithmException
+	 */
+	public static File prepareMD5File(final File directoryToCheck, final String destination)
+			throws IOException, NoSuchAlgorithmException
+	{
+		File result;
+
+		String md5 = SibaUtils.md5(directoryToCheck);
+		String fileName = directoryToCheck.getName();
+		result = createMD5File(md5, fileName, destination);
+
+		//
+		return result;
+	}
+
 	/**
 	 *
 	 * @param choosenFile