diff --git a/admin/template/template.php b/admin/template/template.php
index 0c61e95f..13781c0b 100644
--- a/admin/template/template.php
+++ b/admin/template/template.php
@@ -87,7 +87,7 @@
 			<div id="content"><?php echo $content; ?></div>
 		</div>
 		<div id="footer">
-			Powered by <a href="http://my-aac.org" target="_blank">MyAAC</a>
+			<?php echo base64_decode('UG93ZXJlZCBieSA8YSBocmVmPSJodHRwOi8vbXktYWFjLm9yZyIgdGFyZ2V0PSJfYmxhbmsiPk15QUFDLjwvYT4='); ?>
 		</div>
 	</div>
 <?php endif; ?>
diff --git a/config.php b/config.php
index 32f8d69b..529821ef 100644
--- a/config.php
+++ b/config.php
@@ -56,7 +56,7 @@ $config = array(
 
 	// cache system. by default file cache is used
 	'cache_engine' => 'auto', // apc, eaccelerator, xcache, file, auto, or blank to disable.
-	'cache_prefix' => 'myaac_', // have to be unique if running more MyAAC instances on the same server
+	'cache_prefix' => 'myaac_', // have to be unique if running more MyAAC instances on the same server (except file system cache)
 
 	// database details (leave blank for auto detect from config.lua)
 	'database_host' => '',
@@ -119,6 +119,12 @@ $config = array(
 	'send_mail_when_change_password' => true,	// send e-mail with new password when change password to account
 	'send_mail_when_generate_reckey' => true,	// send e-mail with rec key (key is displayed on page anyway when generate)
 
+	// genders (aka sex)
+	'genders' => array(
+		0 => 'Female',
+		1 => 'Male'
+	),
+	
 	// new character config
 	'character_samples' => array( // vocations, format: ID_of_vocation => 'Name of Character to copy'
 		//0 => 'Rook Sample',
diff --git a/install/template/template.php b/install/template/template.php
index dd6982e5..e5422831 100644
--- a/install/template/template.php
+++ b/install/template/template.php
@@ -40,7 +40,7 @@
 	</div>
 
 	<div id="footer">
-		<p style="text-align: center;">Powered by <a href="http://my-aac.org" target="_blank">MyAAC.</a></p>
+		<p style="text-align: center;"><?php echo base64_decode('UG93ZXJlZCBieSA8YSBocmVmPSJodHRwOi8vbXktYWFjLm9yZyIgdGFyZ2V0PSJfYmxhbmsiPk15QUFDLjwvYT4='); ?></p>
 	</div>
 </body>
 </html>
\ No newline at end of file
diff --git a/system/libs/pot/OTS.php b/system/libs/pot/OTS.php
index f91831cb..9fb1552a 100644
--- a/system/libs/pot/OTS.php
+++ b/system/libs/pot/OTS.php
@@ -51,16 +51,7 @@ class POT
  * @since 0.0.4
  */
     const DB_ODBC = 4;
-
-/**
- * Female gender.
- */
-    const SEX_FEMALE = 0;
-/**
- * Male gender.
- */
-    const SEX_MALE = 1;
-
+    
 /**
  * @deprecated 0.0.5 Vocations are now loaded dynamicly from vocations.xml file.
  */
diff --git a/system/libs/pot/OTS_Player.php b/system/libs/pot/OTS_Player.php
index b5985770..cce07abd 100644
--- a/system/libs/pot/OTS_Player.php
+++ b/system/libs/pot/OTS_Player.php
@@ -90,7 +90,7 @@ class OTS_Player extends OTS_Row_DAO
  * @version 0.1.2
  * @var array
  */
-    private $data = array('sex' => POT::SEX_FEMALE, 'vocation' => 0, 'experience' => 0, 'level' => 1, 'maglevel' => 0, 'health' => 100, 'healthmax' => 100, 'mana' => 100, 'manamax' => 100, 'manaspent' => 0, 'soul' => 0, 'lookbody' => 10, 'lookfeet' => 10, 'lookhead' => 10, 'looklegs' => 10, 'looktype' => 136, 'lookaddons' => 0, 'posx' => 0, 'posy' => 0, 'posz' => 0, 'cap' => 0, 'lastlogin' => 0, 'lastip' => 0, 'save' => true, 'skulltime' => 0, 'skull' => 0, 'balance' => 0, 'lastlogout' => 0, 'blessings' => 0, 'stamina' => 0, 'online' => 0, 'comment' => '', 'created' => 0, 'hidden' => 0);
+    private $data = array('sex' => 0, 'vocation' => 0, 'experience' => 0, 'level' => 1, 'maglevel' => 0, 'health' => 100, 'healthmax' => 100, 'mana' => 100, 'manamax' => 100, 'manaspent' => 0, 'soul' => 0, 'lookbody' => 10, 'lookfeet' => 10, 'lookhead' => 10, 'looklegs' => 10, 'looktype' => 136, 'lookaddons' => 0, 'posx' => 0, 'posy' => 0, 'posz' => 0, 'cap' => 0, 'lastlogin' => 0, 'lastip' => 0, 'save' => true, 'skulltime' => 0, 'skull' => 0, 'balance' => 0, 'lastlogout' => 0, 'blessings' => 0, 'stamina' => 0, 'online' => 0, 'comment' => '', 'created' => 0, 'hidden' => 0);
 
 /**
  * Player skills.
diff --git a/system/pages/accountmanagement.php b/system/pages/accountmanagement.php
index 8410feeb..4cd4bdf4 100644
--- a/system/pages/accountmanagement.php
+++ b/system/pages/accountmanagement.php
@@ -876,10 +876,18 @@ Please enter your account name and your password.<br/><a href="?subtopic=createa
 								$sex_changed = true;
 								$old_sex = $player->getSex();
 								$player->setSex($new_sex);
-								$sexes = array(0 => 'Female', 1 => 'Male');
+								
+								$old_sex_str = 'Unknown';
+								if(isset($config['genders'][$old_sex]))
+									$old_sex_str = $config['genders'][$old_sex];
+								
+								$new_sex_str = 'Unknown';
+								if(isset($config['genders'][$new_sex]))
+									$new_sex_str = $config['genders'][$new_sex];
+								
 								$player->save();
 								$account_logged->setCustomField("premium_points", $points - $config['account_change_character_name_points']);
-								$account_logged->logAction('Changed sex on character <b>' . $player->getName() . '</b> from <b>' . $sexes[$old_sex] . '</b> to <b>' . $sexes[$new_sex] . '</b>.');
+								$account_logged->logAction('Changed sex on character <b>' . $player->getName() . '</b> from <b>' . $old_sex_str . '</b> to <b>' . $new_sex_str . '</b>.');
 								echo '<div class="TableContainer" >  <table class="Table1" cellpadding="0" cellspacing="0" >    <div class="CaptionContainer" >      <div class="CaptionInnerContainer" >        <span class="CaptionEdgeLeftTop" style="background-image:url('.$template_path.'/images/content/box-frame-edge.gif);" /></span>        <span class="CaptionEdgeRightTop" style="background-image:url('.$template_path.'/images/content/box-frame-edge.gif);" /></span>        <span class="CaptionBorderTop" style="background-image:url('.$template_path.'/images/content/table-headline-border.gif);" ></span>        <span class="CaptionVerticalLeft" style="background-image:url('.$template_path.'/images/content/box-frame-vertical.gif);" /></span>        <div class="Text" >Character Sex Changed</div>        <span class="CaptionVerticalRight" style="background-image:url('.$template_path.'/images/content/box-frame-vertical.gif);" /></span>        <span class="CaptionBorderBottom" style="background-image:url('.$template_path.'/images/content/table-headline-border.gif);" ></span>        <span class="CaptionEdgeLeftBottom" style="background-image:url('.$template_path.'/images/content/box-frame-edge.gif);" /></span>        <span class="CaptionEdgeRightBottom" style="background-image:url('.$template_path.'/images/content/box-frame-edge.gif);" /></span>      </div>    </div>    <tr>      <td>        <div class="InnerTableContainer" >          <table style="width:100%;" ><tr><td>The character <b>'.$player->getName().'</b> sex has been changed to <b>' . $sexes[$new_sex] . '</b>.</td></tr>          </table>        </div>  </table></div></td></tr><br><center><table border="0" cellspacing="0" cellpadding="0" ><form action="?subtopic=accountmanagement" method="post" ><tr><td style="border:0px;" ><div class="BigButton" style="background-image:url('.$template_path.'/images/buttons/sbutton.gif)" ><div onMouseOver="MouseOverBigButton(this);" onMouseOut="MouseOutBigButton(this);" ><div class="BigButtonOver" style="background-image:url('.$template_path.'/images/buttons/sbutton_over.gif);" ></div><input class="ButtonText" type="image" name="Back" alt="Back" src="'.$template_path.'/images/buttons/_sbutton_back.gif" ></div></div></td></tr></form></table></center>';
 							}
 						}
@@ -920,9 +928,11 @@ Please enter your account name and your password.<br/><a href="?subtopic=createa
 					<tr>
 						<td class="LabelV" ><span >New Sex:</td>
 						<td>
-							<select name="new_sex">
-								<option value="0"' . ($player->getSex() == 0 ? ' selected' : '') . '>Female</option>
-								<option value="1"' . ($player->getSex() == 1 ? ' selected' : '') . '>Male</option>
+							<select name="new_sex">';
+								foreach($config['genders'] as $id  => $name) {
+									echo '<option value="' . $id . '"' . ($player->getSex() == $id ? ' selected' : '') . '>' . $name . '</option>';
+								}
+								echo '
 							</select>
 						</td>
 					</tr>
@@ -1045,8 +1055,8 @@ Please enter your account name and your password.<br/><a href="?subtopic=createa
 				if(!admin() && !check_name_new_char($newchar_name, $error)) {
 					$newchar_errors[] = $error;
 				}
-				if($newchar_sex != 1 && $newchar_sex != "0")
-					$newchar_errors[] = 'Sex must be equal <b>0 (female)</b> or <b>1 (male)</b>.';
+				if(!isset($config['genders'][$newchar_sex]))
+					$newchar_errors[] = 'Sex is invalid.';
 				if(!in_array($newchar_town, $config['character_towns']))
 					$newchar_errors[] = 'Please select valid town.';
 				if(count($config['character_samples']) > 1)
@@ -1197,14 +1207,16 @@ Please enter your account name and your password.<br/><a href="?subtopic=createa
 				</font>
 			</td>
 			<td>';
-			echo '<input type="radio" name="newcharsex" id="newcharsex" value="1" ';
-			if($newchar_sex == 1)
-				echo 'checked="checked" ';
-			echo '><label for="newcharsex">male</label><br/>';
-			echo '<input type="radio" name="newcharsex" id="newcharsex2" value="0" ';
-			if($newchar_sex == "0")
-				echo 'checked="checked" ';
-			echo '><label for="newcharsex2">female</label><br/></td></tr></table></div></div></table></div>';
+			
+			$i = 0;
+			foreach(array_reverse($config['genders'], true) as $id => $name) {
+				echo '<input type="radio" name="newcharsex" id="newcharsex' . ++$i . '" value="' . $id . '" ';
+				if($newchar_sex == "$id")
+					echo 'checked="checked" ';
+				echo '><label for="newcharsex' . $i . '">' . strtolower($name) . '</label><br/>';
+			}
+
+			echo '</td></tr></table></div></div></table></div>';
 			echo '<div class="InnerTableContainer" >          <table style="width:100%;" ><tr>';
 			if(count($config['character_samples']) > 1)
 			{
diff --git a/system/pages/admin/players.php b/system/pages/admin/players.php
index 9a110bc2..7b8ed007 100644
--- a/system/pages/admin/players.php
+++ b/system/pages/admin/players.php
@@ -435,8 +435,8 @@ $account = $player->getAccount();
 					<td>Sex:</td>
 					<td>
 						<select name="sex">
-							<?php foreach(array('female', 'male') as $id => $sex): ?>
-								<option value="<?php echo $id; ?>" <?php echo ($player->getSex() == $id ? 'selected' : ''); ?>><?php echo $sex; ?></option>
+							<?php foreach($config['genders'] as $id => $sex): ?>
+								<option value="<?php echo $id; ?>" <?php echo ($player->getSex() == $id ? 'selected' : ''); ?>><?php echo strtolower($sex); ?></option>
 							<?php endforeach; ?>
 						</select>
 					</td>
diff --git a/system/pages/characters.php b/system/pages/characters.php
index 626f9271..087ec532 100644
--- a/system/pages/characters.php
+++ b/system/pages/characters.php
@@ -182,10 +182,12 @@ if($player->isLoaded() && !$player->isDeleted())
 					<TD>' . $flag . ' <font color="'.($player->isOnline() ? 'green' : 'red').'"><b>'.$player->getName().'</b></font>'.$oldName.
 				'</TD></TR>';
 
+				$player_sex = 'Unknown';
+				if(isset($config['genders'][$player->getSex()]))
+					$player_sex = strtolower($config['genders'][$player->getSex()]);
+				
 				echo
-				'<TR BGCOLOR="' . getStyle(++$rows) . '"><TD>Sex:</TD><TD>'.
-				($player->getSex() == 0 ? 'female' : 'male').
-				'</TD></TR>';
+				'<TR BGCOLOR="' . getStyle(++$rows) . '"><TD>Sex:</TD><TD>' . $player_sex . '</TD></TR>';
 
 			if($config['characters']['marriage_info'] && fieldExist('marriage', 'players'))
 			{
diff --git a/tools/signature/mango.php b/tools/signature/mango.php
index c1aa52b3..86010147 100644
--- a/tools/signature/mango.php
+++ b/tools/signature/mango.php
@@ -2,7 +2,7 @@
 	defined('MYAAC') or die('Direct access not allowed!');
 
 	/**
-	ALTER TABLE `players` ADD `madphp_signature` TINYINT( 4 ) NOT NULL DEFAULT '1' COMMENT 'Absolute Mango © MadPHP.org', ADD `madphp_signature_bg` VARCHAR( 50 ) NOT NULL COMMENT 'Absolute Mango © MadPHP.org' AFTER `madphp_signature`, ADD `madphp_signature_eqs` TINYINT( 4 ) NOT NULL DEFAULT '0' COMMENT 'Absolute Mango © MadPHP.org' AFTER `madphp_signature_bg`, ADD `madphp_signature_bars` TINYINT( 4 ) NOT NULL DEFAULT '1' COMMENT 'Absolute Mango © MadPHP.org' AFTER `madphp_signature_eqs`, ADD `madphp_signature_cache` INT( 11 ) NOT NULL COMMENT 'Absolute Mango © MadPHP.org' AFTER `madphp_signature_bars`;
+	ALTER TABLE `players` ADD `madphp_signature` TINYINT( 4 ) NOT NULL DEFAULT '1' COMMENT 'Absolute Mango � MadPHP.org', ADD `madphp_signature_bg` VARCHAR( 50 ) NOT NULL COMMENT 'Absolute Mango � MadPHP.org' AFTER `madphp_signature`, ADD `madphp_signature_eqs` TINYINT( 4 ) NOT NULL DEFAULT '0' COMMENT 'Absolute Mango � MadPHP.org' AFTER `madphp_signature_bg`, ADD `madphp_signature_bars` TINYINT( 4 ) NOT NULL DEFAULT '1' COMMENT 'Absolute Mango � MadPHP.org' AFTER `madphp_signature_eqs`, ADD `madphp_signature_cache` INT( 11 ) NOT NULL COMMENT 'Absolute Mango � MadPHP.org' AFTER `madphp_signature_bars`;
 	**/
 
 	/** Load the MadGD class **/
@@ -50,7 +50,10 @@
 					$MadGD->addText( $player->getName(), ( $player->isOnline() ? array( 'color' => '5df82d' ) : array( ) ) )->setPosition( ); $i++;
 					/** SEX **/
 					$MadGD->addText( 'Sex:', $MadGD->textBold )->setPosition( 10, $i * $eachRow );
-					$MadGD->addText( $player->getSex() == 1 ? 'male' : 'female' )->setPosition( ); $i++;
+					$player_sex = 'unknown';
+					if(isset($config['genders'][$player->getSex()]))
+						$player_sex = strtolower($config['genders'][$player->getSex()]);
+					$MadGD->addText($player_sex)->setPosition( ); $i++;
 					/** PROFESSION **/
 					$MadGD->addText( 'Profession:', $MadGD->textBold )->setPosition( 10, $i * $eachRow );
 					$MadGD->addText( $config['vocations'][$player->getVocation()] )->setPosition( ); $i++;