diff --git a/app/code/Scenario.php b/app/code/Scenario.php
index 4b20a70..55fbd8a 100644
--- a/app/code/Scenario.php
+++ b/app/code/Scenario.php
@@ -42,7 +42,11 @@ class Scenario {
     public function send()
     {
         try {
-            $this->transport->send();
+            if ($this->backup->isValid()) {
+                $this->transport->send();
+            } else {
+                throw new \Exception("Backup configuration is invalid.");
+            }
         } catch (\Exception $e) {
             throw $e;
         }
diff --git a/app/code/Transport/Email.php b/app/code/Transport/Email.php
index 23021ad..4fa3c80 100644
--- a/app/code/Transport/Email.php
+++ b/app/code/Transport/Email.php
@@ -234,6 +234,8 @@ class Email extends TransportAbstract
      */
     public function send()
     {
+
+        // TODO check if file is empty
 	
 		// Checking files are selected
 		$zip = new \ZipArchive(); // Load zip library
diff --git a/app/code/Transport/FTP.php b/app/code/Transport/FTP.php
index ee0811c..9957bd9 100644
--- a/app/code/Transport/FTP.php
+++ b/app/code/Transport/FTP.php
@@ -4,26 +4,32 @@ namespace Shikiryu\Backup\Transport;
 class Ftp extends TransportAbstract
 {
 
-    private $path;
-    
     private $connection;
-    
+
+    protected $host;
+    protected $login;
+    protected $password;
+    protected $folder;
+
     private $files;
     private $streams;
 
-    public function __construct($backup, $server, $login, $pwd, $path='/') {
-        parent::__construct($backup);
+    public function __construct($backup, $config) {
+        parent::__construct($backup, $config);
 
-        $this->path = $this->config['path'];
-        if (!empty($this->config['path'])) {
-            $this->path = sprintf('/%s/', ltrim(rtrim($this->config['path'], '/'),'/'));
+//        $this->path = $this->config['path'];
+        if (!empty($this->folder)) {
+            $this->folder = sprintf('/%s/', ltrim(rtrim($this->folder, '/'),'/'));
         }
 
-        $this->connection = ftp_connect($this->config['host']);
+        $this->connection = ftp_connect($this->host);
+        if ($this->connection == false) {
+            throw new \Exception(sprintf('I can\'t connect to the FTP %s', $this->host));
+        }
 
-        $login = ftp_login($this->connection, $this->config['login'], $this->config['password']);
-        if (!$this->connection || !$login) {
-            throw new Exception('Connexion FTP refusée.');
+        $login = @ftp_login($this->connection, $this->login, $this->password);
+        if ($login === false) {
+            throw new \Exception(sprintf('Connexion FTP %s refusée avec %s et %s', $this->host, $this->login, $this->password));
         }
 
         $this->setFiles($this->backup->getFilesToBackup());
@@ -32,27 +38,29 @@ class Ftp extends TransportAbstract
     
     private function setFiles($files = array())
     {
-        if (is_array($files) && !empty($files))
+        if (is_array($files) && !empty($files)) {
             $this->files = $files;
+        }
         return $this;
     }
 
     private function setStreams($streams = array()) {
-        if (is_array($streams) && !empty($streams))
+        if (is_array($streams) && !empty($streams)) {
             $this->streams = $streams;
+        }
         return $this;
     }
     
     public function send()
     {
         $sent = true;
+        ftp_pasv($this->connection, true);
         if (!empty($this->files)){
             foreach ($this->files as $file => $name) {
-                // TODO PASSIVE MODE
-                $upload = ftp_put($this->connection, $this->path.$name, $file, FTP_ASCII);
+                $upload = ftp_put($this->connection, $this->folder.$name, $file, FTP_BINARY);
                 if (!$upload) {
                     $sent = false;
-                    echo 'FTP upload manquée de '.$file.' vers '.$this->path.$name;
+                    echo 'FTP upload manquée de '.$file.' vers '.$this->folder.$name;
                 }
             }
         }
@@ -62,15 +70,18 @@ class Ftp extends TransportAbstract
                 if (count(explode('.', $name)) < 2)
                     $name = 'backup' . $name . '.txt';
                 file_put_contents($name, $stream);
-                // TODO PASSIVE MODE
-                $upload = ftp_put($this->connection, $this->path.$name, $name, FTP_ASCII);
+                $upload = ftp_put($this->connection, $this->folder.$name, $name, FTP_ASCII);
                 if (!$upload) {
-                    echo 'FTP upload manquée de '.$name.' vers '.$this->_path.$name;
+                    echo 'FTP upload manquée de '.$name.' vers '.$this->folder.$name;
                     $sent = false;
                 }
                 unlink($name);
             }
         }
+
+        if (!$sent) {
+            throw new \Exception('At least an upload didnt work.');
+        }
     }
     
     public function __destruct()
diff --git a/app/code/Transport/Folder.php b/app/code/Transport/Folder.php
new file mode 100644
index 0000000..bc761c6
--- /dev/null
+++ b/app/code/Transport/Folder.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Shikiryu\Backup\Transport;
+
+
+use Shikiryu\Backup\Backup\BackupAbstract;
+
+class Folder extends TransportAbstract
+{
+
+    protected $folder;
+
+    public function __construct(BackupAbstract $backup, array $config = array())
+    {
+        parent::__construct($backup, $config);
+
+        if (!empty($this->folder)) {
+            $this->folder = sprintf('%s/', rtrim($this->folder, '/'));
+        }
+    }
+
+    /**
+     * @return bool
+     * @throws \Exception
+     */
+    public function send()
+    {
+        foreach ($this->backup->getFilesToBackup() as $file => $name) {
+            if (copy($file, $this->folder . $name) === false) {
+                throw new \Exception(sprintf('Copy of %s in %s failed', $name, $this->folder));
+            };
+        }
+        foreach ($this->backup->getStreamsToBackup() as $name => $file) {
+            if (count(explode('.', $name)) < 2) {
+                $name = 'backup' . $name . '.txt';
+            }
+            if (file_put_contents($this->folder . $name, $file) === false) {
+                throw new \Exception(sprintf('Saving of %s in %s failed', $name, $this->folder));
+            }
+        }
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/app/code/Transport/TransportAbstract.php b/app/code/Transport/TransportAbstract.php
index e891738..ebefe7f 100644
--- a/app/code/Transport/TransportAbstract.php
+++ b/app/code/Transport/TransportAbstract.php
@@ -12,6 +12,10 @@ abstract class TransportAbstract
 
     public function __construct(BackupAbstract $backup, array $config)
     {
+
+        foreach ($config as $name => $value) {
+            $this->$name = $value;
+        }
         $this->config = $config;
         $this->backup = $backup;
     }
diff --git a/app/code/backup/BackupAbstract.php b/app/code/backup/BackupAbstract.php
index fbab302..513ebbe 100644
--- a/app/code/backup/BackupAbstract.php
+++ b/app/code/backup/BackupAbstract.php
@@ -9,14 +9,28 @@ class BackupAbstract
     protected $_streamsToBackup;
 
     /**
-     *
+     * @param array $config
      */
-    function __construct()
+    function __construct($config = array())
     {
-        $this->_filesToBackup   = array();
+        foreach ($config as $name => $value) {
+            $this->$name = $value;
+        }
+        $this->_filesToBackup = array();
         $this->_streamsToBackup = array();
     }
 
+    /**
+     * Magic setter method
+     *
+     * @param $name
+     * @param $value
+     */
+    public function __set($name, $value)
+    {
+        $this->$name = $value;
+    }
+
     /**
      * @return array
      */
@@ -43,19 +57,17 @@ class BackupAbstract
     function addDate($format = 'Ymd')
     {
         $tmpFiles = array();
-        foreach($this->_filesToBackup as $file => $name)
-        {
+        foreach ($this->_filesToBackup as $file => $name) {
             $nameA = explode('.', $name);
             $nameA[] = end($nameA);
-            $nameA[count($nameA)-2] = date($format);
+            $nameA[count($nameA) - 2] = date($format);
             $name = implode('.', $nameA);
             $tmpFiles[$file] = $name;
         }
         $this->_filesToBackup = $tmpFiles;
 
         $tmpStream = array();
-        foreach($this->_streamsToBackup as $name => $stream)
-        {
+        foreach ($this->_streamsToBackup as $name => $stream) {
             $tmpStream[$name . '-' . date($format)] = $stream;
         }
         $this->_streamsToBackup = $tmpStream;
@@ -73,19 +85,17 @@ class BackupAbstract
     function addTime($format = 'his')
     {
         $tmpFiles = array();
-        foreach($this->_filesToBackup as $file => $name)
-        {
+        foreach ($this->_filesToBackup as $file => $name) {
             $nameA = explode('.', $name);
             $nameA[] = end($nameA);
-            $nameA[count($nameA)-2] = date($format);
+            $nameA[count($nameA) - 2] = date($format);
             $name = implode('.', $nameA);
             $tmpFiles[$file] = $name;
         }
         $this->_filesToBackup = $tmpFiles;
 
         $tmpStream = array();
-        foreach($this->_streamsToBackup as $name => $stream)
-        {
+        foreach ($this->_streamsToBackup as $name => $stream) {
             $tmpStream[$name . '-' . date($format)] = $stream;
         }
         $this->_streamsToBackup = $tmpStream;
@@ -93,44 +103,9 @@ class BackupAbstract
         return $this;
     }
 
-    /**
-     *
-     * @param $name string
-     * @param $args mixed
-     *
-     * @return bool
-     */
-    public function __call($name, $args)
-    {
-        if (substr($name,0,8) == 'backupTo') {
-            $type = substr($name, 8);
-            return Shikiryu_Backup_Transport_Factory::getAndSend($type, $this, $args);
-        }
-    }
-
-    /*function backupToEmail($to, $from, $object, $mes)
-    {
-        $email = new Shikiryu_Backup_Email();
-        $email->addTo($to)
-                ->setFrom($from)
-                ->setSubject($object)
-                ->setMessage($mes)
-                ->setFiles($this->_filesToBackup)
-                ->setStreams($this->_streamsToBackup);
-        return $email->send();
-    }*/
-
     function backupToDropbox()
     {
-        
-    }
 
-    function backupToFTP($adress, $login = '', $pwd = '', $path ='/')
-    {
-        $ftp = new Shikiryu_Backup_FTP($adress, $login, $pwd, $path);
-        $ftp->setFiles($this->_filesToBackup)
-                ->setStreams($this->_streamsToBackup)
-                ->send();
     }
 
     /**
@@ -139,19 +114,17 @@ class BackupAbstract
     function backupToFolder($folder)
     {
         if (!empty($folder)) {
-            $folder = sprintf('%s/',rtrim($folder, '/'));
+            $folder = sprintf('%s/', rtrim($folder, '/'));
         }
 //        if($folder != '')
 //        {
 //            if(substr($folder, 0, -1) != '/')
 //                $folder .= '/';
 //        }
-        foreach($this->_filesToBackup as $file => $name)
-        {
+        foreach ($this->_filesToBackup as $file => $name) {
             copy($file, $folder . $name);
         }
-        foreach($this->_streamsToBackup as $name => $file)
-        {
+        foreach ($this->_streamsToBackup as $name => $file) {
             if (count(explode('.', $name)) < 2) {
                 $name = 'backup' . $name . '.txt';
             }
@@ -166,22 +139,28 @@ class BackupAbstract
      *
      * @return bool
      */
-	function checkMinimumFilesize($fs)
-	{
-		foreach($this->_filesToBackup as $file => $name)
-        {
-           if (filesize($file) < $fs) {
-               return false;
-           }
+    function checkMinimumFilesize($fs)
+    {
+        foreach ($this->_filesToBackup as $file => $name) {
+            if (filesize($file) < $fs) {
+                return false;
+            }
         }
-        foreach($this->_streamsToBackup as $name => $file)
-        {
+        foreach ($this->_streamsToBackup as $name => $file) {
             if (mb_strlen($file, 'utf-8') < $fs) {
                 return false;
             }
         }
-		return true;
-	}
+        return true;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isValid()
+    {
+        return true;
+    }
 
 }
 
diff --git a/app/code/backup/Files.php b/app/code/backup/Files.php
index c8880c2..a12c377 100644
--- a/app/code/backup/Files.php
+++ b/app/code/backup/Files.php
@@ -8,12 +8,12 @@ class Files extends BackupAbstract
      * @param array $config
      * @throws \Exception
      */
-    function __construct($config = array())
+    public function __construct(array $config = array())
     {
-        parent::__construct();
         if (!isset($config['files'])) {
             throw new \Exception('Files needs a "files" configuration.');
         }
+        parent::__construct();
         $filesToBackup = $config['files'];
         if(!empty($filesToBackup) && is_array($filesToBackup)){
             $names = array_map("basename",$filesToBackup);
@@ -21,21 +21,17 @@ class Files extends BackupAbstract
         }
     }
 
-    /**
-     *
-     *
-     * @param string[] $filestobackup a list of file path
-     *
-     * @return $this
-     */
-    function setFilePath($filesToBackup = array())
+    public function isValid()
     {
-        if(!empty($filesToBackup) && is_array($filesToBackup))
-        {
-            $names = array_map("basename",$filesToBackup);
-            $this->_filesToBackup = array_combine($filesToBackup,$names);
+        $result = true;
+        foreach ($this->_filesToBackup as $file => $name) {
+            if (!file_exists($file)) {
+                $result = false;
+                break;
+            }
         }
-        return $this;
+        return $result;
     }
+
 }
 ?>
diff --git a/app/code/backup/Mysql.php b/app/code/backup/Mysql.php
index a434164..dee5271 100644
--- a/app/code/backup/Mysql.php
+++ b/app/code/backup/Mysql.php
@@ -6,42 +6,24 @@ class Mysql extends BackupAbstract
 {
 
     /**
-     * @var $_pdo PDO
+     * @var $pdo \PDO
      */
-    private $_pdo;
-    private $_tables;
+    private $pdo;
+    private $tables;
+    private $host;
+    private $db;
+    private $login;
+    private $pwd;
 
     /**
-     * @param $host
-     * @param $login
-     * @param $pwd
-     * @param $db
+     * @param array $config
      */
-    public function __construct($host, $login, $pwd, $db) {
-        parent::__construct();
-        $this->_tables = array();
-        $this->_pdo = new PDO('mysql:host='.$host.';dbname='.$db, $login, $pwd);
+    public function __construct(array $config = array()) {
+        parent::__construct($config);
+        empty($this->tables) || $this->tables == '*' ? $this->everything() : $this->fromTables($this->tables);
+        $this->pdo    = new \PDO('mysql:host='.$this->host.';dbname='.$this->db, $this->login, $this->pwd);
     }
 
-    /**
-     * set the list of table to backup
-     *
-     * @param array $tables
-     *
-     * @return $this
-     */
-    public function setTables(array $tables)
-    {
-        if(is_array($tables) && !empty($tables)) {
-            $this->_tables = $tables;
-        }
-        return $this;
-    }
-    
-//    function withSQL($sql) {
-//        $statement = $this->_pdo->query($sql);
-//    }
-
     /**
      * @param array $tables
      * @return $this|string
@@ -49,7 +31,7 @@ class Mysql extends BackupAbstract
     public function fromTables($tables = array())
     {
         if(!empty($tables)) {
-            $this->_tables = $tables;
+            $this->tables = $tables;
         }
         $this->_streamsToBackup[] = $this->getFromTables();
         return $this;
@@ -61,9 +43,9 @@ class Mysql extends BackupAbstract
      * @return $this
      */
     public function everything() {
-        $this->_tables = array();
-        foreach($this->_pdo->query('SHOW TABLES') as $table) {
-            $this->_tables[] = $table;
+        $this->tables = array();
+        foreach($this->pdo->query('SHOW TABLES') as $table) {
+            $this->tables[] = $table;
         }
         $this->_streamsToBackup[] = $this->getFromTables();
         return $this;
@@ -75,15 +57,15 @@ class Mysql extends BackupAbstract
     private function getFromTables()
     {
         $return = "";
-        foreach ($this->_tables as $table) {
+        foreach ($this->tables as $table) {
             if(is_array($table)) {
                 $table = $table[0];
             }
-            $result = $this->_pdo->prepare('SELECT * FROM ' . $table);
+            $result = $this->pdo->prepare('SELECT * FROM ' . $table);
             $result->execute();
             $num_fields = $result->columnCount();
             $return .= 'DROP TABLE IF EXISTS ' . $table . ';';
-            $result2 = $this->_pdo->prepare('SHOW CREATE TABLE ' . $table);
+            $result2 = $this->pdo->prepare('SHOW CREATE TABLE ' . $table);
             $result2->execute();
             $row2 = $result2->fetch();
             $return.= "\n\n" . $row2[1] . ";\n\n";
diff --git a/app/scenario/scenarii.json b/app/scenario/scenarii.json
index f94ca43..2651ff8 100644
--- a/app/scenario/scenarii.json
+++ b/app/scenario/scenarii.json
@@ -10,7 +10,10 @@
       "host"  : "mysql address",
       "login" : "mysql login",
       "pwd"   : "mysql password",
-      "db"    : "mysql database"
+      "db"    : "mysql database",
+      "tables": [
+        ""
+      ]
     }
   },
   "transport": {
@@ -26,6 +29,9 @@
       "login"     : "login",
       "password"  : "password",
       "folder"    : "/folder"
+    },
+    "Folder": {
+
     }
   }
 }
\ No newline at end of file