diff --git a/install/install.php b/install/install.php
index 3e0eb4109738eaaabdf95860d9be98b27e7d6ebc..59c1d4001dc7c59b7b7766ba2bd7ab5bf2eb458f 100644
--- a/install/install.php
+++ b/install/install.php
@@ -32,6 +32,10 @@ EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 	ISPConfig 3 installer.
 */
 
+// Check for existing installation
+//if(is_dir("/usr/local/ispconfig")) die('We will stop here. There is already a ISPConfig installation, use the update script to update this installation.');
+
+
 // Include the library with the basic installer functions
 require_once('lib/install.lib.php');
 
@@ -49,90 +53,180 @@ $inst = new installer();
 
 
 
-echo "This application will install ISPConfig 3 on your server.\n";
-
-// $conf["language"] = $inst->request_language();
-
-// TODO: all other queries, for testing I will setup everything in $conf
-
-// Initialize the MySQL server connection
-include_once('lib/mysql.lib.php');
-$inst->db = new db();
-
-// Create the mysql database
-$inst->configure_database();
-
-// Configure postfix
-$inst->configure_postfix();
-
-// Configure saslauthd
-swriteln('Configuring SASL');
-$inst->configure_saslauthd();
+swriteln($inst->lng("This application will install ISPConfig 3 on your server.");
 
+// Select the language
+$conf["language"] = $inst->simple_query('Select language',array('en','de'),'en');
 
-// Configure PAM
-swriteln('Configuring PAM');
-$inst->configure_pam();
+// Select installation mode
+$install_mode = $inst->simple_query('Installation mode',array('Standard','Expert'),'Standard');
 
-// Configure courier
-swriteln('Configuring Courier');
-$inst->configure_courier();
+// Get the hostname
+$tmp_out = array();
+exec("hostname -f",$tmp_out);
+$conf["hostname"] = $inst->free_query('Full qualified hostname (FQDN) of the server',$tmp_out[0]);
+unset($tmp_out);
 
-// Configure Spamasassin
-swriteln('Configuring Spamassassin');
-$inst->configure_spamassassin();
 
-// Configure Amavis
-swriteln('Configuring Amavisd');
-$inst->configure_amavis();
 
-// Configure Getmail
-swriteln('Configuring Getmail');
-$inst->configure_getmail();
-
-// Configure Pureftpd
-swriteln('Configuring Pureftpd');
-$inst->configure_pureftpd();
-
-// Configure MyDNS
-swriteln('Configuring MyDNS');
-$inst->configure_mydns();
-
-// Configure ISPConfig
-swriteln('Installing ISPConfig');
-$inst->install_ispconfig();
-
-// Configure ISPConfig
-swriteln('Installing Crontab');
-$inst->install_crontab();
-
-
-/*
-Restart services:
-
-saslauthd
-all courier
-apache2
-postfix
-amavisd
-calmd
-spamd
-*/
+// Get MySQL root password
+include_once('lib/mysql.lib.php');
+$finished = false;
+do {
+	$conf["mysql_server_admin_password"] = $inst->free_query('MySQL root password','');
+	// Initialize the MySQL server connection
+	$inst->db = new db();
+	if($inst->db->connect() == false) {
+		swriteln($inst->db->errorMessage);
+	} else {
+		$finished = true;
+	}
+} while ($finished == false);
+
+
+
+// Begin with standard or expert installation
+if($install_mode == 'Standard') {
+	
+	// Create the mysql database
+	$inst->configure_database();
+
+	// Configure postfix
+	$inst->configure_postfix();
+
+	// Configure saslauthd
+	swriteln('Configuring SASL');
+	$inst->configure_saslauthd();
+
+	// Configure PAM
+	swriteln('Configuring PAM');
+	$inst->configure_pam();
+
+	// Configure courier
+	swriteln('Configuring Courier');
+	$inst->configure_courier();
+
+	// Configure Spamasassin
+	swriteln('Configuring Spamassassin');
+	$inst->configure_spamassassin();
+
+	// Configure Amavis
+	swriteln('Configuring Amavisd');
+	$inst->configure_amavis();
+
+	// Configure Getmail
+	swriteln('Configuring Getmail');
+	$inst->configure_getmail();
+	
+
+	// Configure Pureftpd
+	swriteln('Configuring Pureftpd');
+	$inst->configure_pureftpd();
+
+	// Configure MyDNS
+	swriteln('Configuring MyDNS');
+	$inst->configure_mydns();
+
+	// Configure ISPConfig
+	swriteln('Installing ISPConfig');
+	$inst->install_ispconfig();
+
+	// Configure ISPConfig
+	swriteln('Installing Crontab');
+	$inst->install_crontab();
+	
+	swriteln('Restarting services ...');
+	system("/etc/init.d/mysql restart");
+	system("/etc/init.d/postfix restart");
+	system("/etc/init.d/saslauthd restart");
+	system("/etc/init.d/amavis restart");
+	system("/etc/init.d/clamav-daemon restart");
+	system("/etc/init.d/courier-authdaemon restart");
+	system("/etc/init.d/courier-imap restart");
+	system("/etc/init.d/courier-imap-ssl restart");
+	system("/etc/init.d/courier-pop restart");
+	system("/etc/init.d/courier-pop-ssl restart");
+	system("/etc/init.d/apache2 restart");
+	system("/etc/init.d/pure-ftpd-mysql restart");
+	system("/etc/init.d/mydns restart");
+	
+} else {
+	
+	// Get Server ID
+	$conf["server_id"] = $inst->free_query('Unique Numeric ID of the server','1');
+	
+	if(strtolower($inst->simple_query('Create Database',array('y','n'),'y')) == 'y') {
+		// Create the mysql database
+		$inst->configure_database();
+		system("/etc/init.d/mysql restart");
+	}
+	
+	if(strtolower($inst->simple_query('Configure Mail',array('y','n'),'y')) == 'y') {
+		
+		// Configure Postfix
+		swriteln('Configuring Postfix');
+		$inst->configure_postfix();
+		
+		// Configure PAM
+		swriteln('Configuring PAM');
+		$inst->configure_pam();
+
+		// Configure courier
+		swriteln('Configuring Courier');
+		$inst->configure_courier();
+
+		// Configure Spamasassin
+		swriteln('Configuring Spamassassin');
+		$inst->configure_spamassassin();
+
+		// Configure Amavis
+		swriteln('Configuring Amavisd');
+		$inst->configure_amavis();
+
+		// Configure Getmail
+		swriteln('Configuring Getmail');
+		$inst->configure_getmail();
+		
+		system("/etc/init.d/postfix restart");
+		system("/etc/init.d/saslauthd restart");
+		system("/etc/init.d/amavis restart");
+		system("/etc/init.d/clamav-daemon restart");
+		system("/etc/init.d/courier-authdaemon restart");
+		system("/etc/init.d/courier-imap restart");
+		system("/etc/init.d/courier-imap-ssl restart");
+		system("/etc/init.d/courier-pop restart");
+		system("/etc/init.d/courier-pop-ssl restart");
+	}
+	
+	if(strtolower($inst->simple_query('Configure FTP Server',array('y','n'),'y')) == 'y') {
+		// Configure Pureftpd
+		swriteln('Configuring Pureftpd');
+		$inst->configure_pureftpd();
+		system("/etc/init.d/pure-ftpd-mysql restart");
+	}
+	
+	if(strtolower($inst->simple_query('Configure DNS Server',array('y','n'),'y')) == 'y') {
+		// Configure MyDNS
+		swriteln('Configuring MyDNS');
+		$inst->configure_mydns();
+		system("/etc/init.d/mydns restart");
+	}
+	
+	if(strtolower($inst->simple_query('Install ISPConfig',array('y','n'),'y')) == 'y') {
+		// Configure ISPConfig
+		swriteln('Installing ISPConfig');
+		$inst->install_ispconfig();
+
+		// Configure ISPConfig
+		swriteln('Installing Crontab');
+		$inst->install_crontab();
+		
+		system("/etc/init.d/apache2 restart");
+	}
+	
+	
+}
 
-swriteln('Restarting services ...');
-system("/etc/init.d/mysql restart");
-system("/etc/init.d/postfix restart");
-system("/etc/init.d/saslauthd restart");
-system("/etc/init.d/amavis restart");
-system("/etc/init.d/clamav-daemon restart");
-system("/etc/init.d/courier-authdaemon restart");
-system("/etc/init.d/courier-imap restart");
-system("/etc/init.d/courier-imap-ssl restart");
-system("/etc/init.d/courier-pop restart");
-system("/etc/init.d/courier-pop-ssl restart");
-system("/etc/init.d/apache2 restart");
-system("/etc/init.d/pure-ftpd-mysql restart");
-system("/etc/init.d/mydns restart");
 
 echo "Installation finished.\n";
 
diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
index a9f120df5ba547a6d63f27f31e8df4062f36c431..9dc0686bd8016ad1a214c0247eee078fb45e68d4 100644
--- a/install/lib/install.lib.php
+++ b/install/lib/install.lib.php
@@ -41,7 +41,6 @@ function get_distname() {
 	return $distname;
 }
 
-
 function sread() {
     $fp=fopen("/dev/stdin", "r");
     $input=fgets($fp, 255);
diff --git a/install/lib/installer_base.lib.php b/install/lib/installer_base.lib.php
index 335a49743384e1c31292e2e6569b23df8d8f8333..e152fe895312aa5aedeeea795479e5561108945d 100644
--- a/install/lib/installer_base.lib.php
+++ b/install/lib/installer_base.lib.php
@@ -38,14 +38,64 @@ class installer_base {
 	
 	*/
 	
-	function lng() {
-		
+	function lng($text) {
+		return $text;
 	}
 	
 	function error($msg) {
 		die("ERROR: ".$msg."\n");
 	}
 	
+	function simple_query($query,$answers,$default) {
+		global $conf;
+		
+		$finished = false;
+		do {
+			$answers_str = implode(",",$answers);
+			swriteln($this->lng($query).' ('.$answers_str.') ['.$default.']:');
+			$input = sread();
+			
+			// Stop the installation
+			if($input == 'quit') {
+				die($this->lng('Installation interrupted.'));
+			}
+			
+			// Select the default
+			if($input == '') {
+				$answer = $default;
+				$finished = true;
+			}
+			
+			if(in_array($input,$answers)) {
+				$answer = $input;
+				$finished = true;
+			}
+			
+		} while ($finished == false);
+		return $answer;
+	}
+	
+	function free_query($query,$default) {
+		global $conf;
+		
+		$answers_str = implode(",",$answers);
+		swriteln($this->lng($query).' ['.$default.']:');
+		$input = sread();
+			
+		// Stop the installation
+		if($input == 'quit') {
+			die($this->lng('Installation interrupted.'));
+		}
+			
+		// Select the default
+		if($input == '') {
+			$answer = $default;
+		}
+			
+		return $answer;
+	}
+	
+	
 	function request_language() {
 		
 		swriteln(lng('Enter your language'));