diff --git a/htdocs/lib/CrashReport.php b/htdocs/lib/CrashReport.php
index e25cffb..ab13b2b 100644
--- a/htdocs/lib/CrashReport.php
+++ b/htdocs/lib/CrashReport.php
@@ -63,13 +63,11 @@ class CrashReport
     }
     function getTotal($filter)
     {
-        global $DB;
-        
         $where = $filter->getWhere();
         $q = "select count(id) as total from reports $where";
         if (false !== $cached = Memc::getq($q)) return $cached;
         
-        if (!$res = $DB->query($q) OR !$row = $DB->fetchRow($res))
+        if (!$res = DBH::$db->query($q) OR !$row = DBH::$db->fetchRow($res))
         {
             return 0;
         }
@@ -82,21 +80,19 @@ class CrashReport
     
     function getReports($filter, $fields = "id, reported, client_version, client_channel, os, gpu, grid, region")
     {
-        global $DB;
-        
         $ret = array();
         $q = "select $fields from reports " . $filter->getWhere() . kl_str_sql(" order by id desc limit !i offset !i", $filter->limit, $filter->offset);
         if (false !== $cached = Memc::getq($q)) return $cached;
         
-        if (!$res = $DB->query($q))
+        if (!$res = DBH::$db->query($q))
         {
             return $ret;
         }
         
-        while ($row = $DB->fetchRow($res))
+        while ($row = DBH::$db->fetchRow($res))
         {
             $r = new CrashReport;
-            $DB->loadFromDbRow($r, $res, $row);
+            DBH::$db->loadFromDbRow($r, $res, $row);
             $ret[] = $r;
         }
         
@@ -106,18 +102,16 @@ class CrashReport
     
     function getReport($id)
     {
-        global $DB;
-        
         $ret = array();
-        if (!$res = $DB->query(kl_str_sql("select * from reports where id=!i", $id)))
+        if (!$res = DBH::$db->query(kl_str_sql("select * from reports where id=!i", $id)))
         {
             return null;
         }
         
-        if ($row = $DB->fetchRow($res))
+        if ($row = DBH::$db->fetchRow($res))
         {
             $r = new CrashReport;
-            $DB->loadFromDbRow($r, $res, $row);
+            DBH::$db->loadFromDbRow($r, $res, $row);
             $r->parseStackTrace($r->raw_stacktrace);
             return $r;
         }
@@ -127,13 +121,11 @@ class CrashReport
 
     function delete()
     {
-        global $DB;
-        $DB->query(kl_str_sql("delete from reports where id=!i", $this->id));
+        DBH::$db->query(kl_str_sql("delete from reports where id=!i", $this->id));
     }
     
     function save()
     {
-        global $DB;
         $this->delete();
         $q = kl_str_sql("insert into reports (
                         id,
@@ -171,7 +163,7 @@ class CrashReport
                         $this->crash_address,
                         $this->crash_thread,
                         $this->raw_stacktrace);
-        if ($res = $DB->query($q))
+        if ($res = DBH::$db->query($q))
         {
             return true;
         }
diff --git a/htdocs/lib/DBH.php b/htdocs/lib/DBH.php
index 32b3ecf..a97316d 100644
--- a/htdocs/lib/DBH.php
+++ b/htdocs/lib/DBH.php
@@ -1,7 +1,6 @@
 <?php
 class DBH
 {
-
 	public
 	$db_name,
 	$db_pass,
@@ -9,6 +8,9 @@ class DBH
 	$db_host,
 	$dbh,
 	$last_error = "";
+	
+	// instance
+	static $db = null;
 
 	function log($line)
 	{
@@ -31,7 +33,16 @@ class DBH
 
 		@fwrite($f, "[".date('Y-m-d H:i')."] ".$line."\n");
 	}
-
+	
+	function getInstance()
+	{
+		if (self::$db === null)
+		{
+		    self::$db = new DBH;
+		}
+		
+		return self::$db;
+	}
 
 	function connect($db_name, $db_host, $db_user, $db_pass)
 	{
diff --git a/htdocs/lib/Option.php b/htdocs/lib/Option.php
index 5b49a40..1ca35f6 100644
--- a/htdocs/lib/Option.php
+++ b/htdocs/lib/Option.php
@@ -38,12 +38,10 @@ class Option
 	 */
 	public static function init()
 	{
-		global $DB;
-		
-		if(!$result = $DB->query("SELECT * FROM options")) {
+		if(!$result = DBH::$db->query("SELECT * FROM options")) {
 			return false;
 		} else {
-			while ($row = $DB->fetchRow($result)) {
+			while ($row = DBH::$db->fetchRow($result)) {
 				self::$optionArray[$row['name']] = $row['value'];
 			}
 			return true;
@@ -59,9 +57,8 @@ class Option
 	 */
 	public static function update($name, $value)
 	{
-		global $DB;		
-		$result = $DB->query(kl_str_sql("DELETE FROM options WHERE name=!s", $name));	
-		$result = $DB->query(kl_str_sql("INSERT INTO options (name, value) VALUES(!s,!s)", $name,$value ));	
+		$result = DBH::$db->query(kl_str_sql("DELETE FROM options WHERE name=!s", $name));	
+		$result = DBH::$db->query(kl_str_sql("INSERT INTO options (name, value) VALUES(!s,!s)", $name,$value ));	
 		self::$optionArray[$name] = $value;
 		return $result;
 	}
diff --git a/htdocs/lib/ReportParser.php b/htdocs/lib/ReportParser.php
index fa02044..5804157 100644
--- a/htdocs/lib/ReportParser.php
+++ b/htdocs/lib/ReportParser.php
@@ -37,14 +37,13 @@ class ReportParser
     
     function parse($id)
     {
-        global $DB;
         $q = kl_str_sql("select * from raw_reports where report_id=!i", $id);
-        if (!$res = $DB->query($q) OR !$row = $DB->fetchRow($res))
+        if (!$res = DBH::$db->query($q) OR !$row = DBH::$db->fetchRow($res))
         {
             return array();
         }
         $data = new stdClass;
-        $DB->loadFromDbRow($data, $res, $row);
+        DBH::$db->loadFromDbRow($data, $res, $row);
         $data->report = llsd_decode($data->raw_data);
         $data->report["reported"] = $data->reported;
         unset($data->raw_data);
@@ -62,11 +61,10 @@ class ReportParser
     
     function setProcessed($id, $status)
     {
-        global $DB;
         $ret = array();
         $q = kl_str_sql("update raw_reports set processed=!i where report_id=!i", $status, $id);
         
-        if ($res = $DB->query($q))
+        if ($res = DBH::$db->query($q))
         {
             return true;
         }
@@ -78,16 +76,15 @@ class ReportParser
     
     function getUnprocessedIDs()
     {
-        global $DB;
         $ret = array();
         $q = kl_str_sql("select report_id from raw_reports where processed=!i", 0);
         
-        if (!$res = $DB->query($q))
+        if (!$res = DBH::$db->query($q))
         {
             return $ret;
         }
         
-        while ($row = $DB->fetchRow($res))
+        while ($row = DBH::$db->fetchRow($res))
         {
             $ret[] = (int)$row["report_id"];
         }
diff --git a/htdocs/lib/SearchFilter.php b/htdocs/lib/SearchFilter.php
index 0a5bd5b..eabcca6 100644
--- a/htdocs/lib/SearchFilter.php
+++ b/htdocs/lib/SearchFilter.php
@@ -81,19 +81,17 @@ class SearchFilter
     
     function getVersions()
     {
-        global $DB;
-        
         $ret = array();
         $where = $this->chan ? kl_str_sql("where client_channel=!s", $this->chan) : '';
         $q = "select distinct client_version from reports $where order by client_version desc";
         if (false !== $cached = Memc::getq($q)) return $cached;
         
-        if (!$res = $DB->query($q))
+        if (!$res = DBH::$db->query($q))
         {
             return $ret;
         }
         
-        while ($row = $DB->fetchRow($res))
+        while ($row = DBH::$db->fetchRow($res))
         {
             $ret[] = $row["client_version"];
         }
@@ -104,18 +102,16 @@ class SearchFilter
     
     function getGrids()
     {
-        global $DB;
-        
         $ret = array();
         $q = "select distinct grid from reports order by grid asc";
         if (false !== $cached = Memc::getq($q)) return $cached;
         
-        if (!$res = $DB->query($q))
+        if (!$res = DBH::$db->query($q))
         {
             return $ret;
         }
         
-        while ($row = $DB->fetchRow($res))
+        while ($row = DBH::$db->fetchRow($res))
         {
             $ret[] = $row["grid"];
         }
@@ -155,7 +151,7 @@ class SearchFilter
     
     <div class="filterelem">
         Version<br/>
-        <select class="ui-widget-content" name="version" onchange="this.form.submit();" style="width: 100px; margin-top: 3px;"> 
+        <select class="ui-widget-content" name="version" onchange="this.form.submit();" style="width: 100px; margin-top: 4px;"> 
             <option value="" <?php echo !$this->version ? 'selected="selected"' : '' ?>>All</option>
 <?php
 for($i = 0; $i < count($ver); $i++)
@@ -179,7 +175,7 @@ for($i = 0; $i < count($ver); $i++)
 
     <div class="filterelem">
         Grid<br/>
-        <select class="ui-widget-content" name="grid" onchange="this.form.submit();" style="width: 200px; margin-top: 3px;"> 
+        <select class="ui-widget-content" name="grid" onchange="this.form.submit();" style="width: 200px; margin-top: 4px;"> 
             <option value="" <?php echo !$this->grid ? 'selected="selected"' : '' ?>>All</option>
 <?php
 for($i = 0; $i < count($grids); $i++)
diff --git a/htdocs/lib/Session.php b/htdocs/lib/Session.php
index 0ff172c..51b5b53 100644
--- a/htdocs/lib/Session.php
+++ b/htdocs/lib/Session.php
@@ -66,12 +66,10 @@ class Session
 
 	function add()
 	{
-		global $DB;
-
 		$this->sid = md5(uniqid(rand()));
 		$this->expires=time() + $this->timeout;
 
-		$DB->query(kl_str_sql("DELETE from session where sid=!s", $this->sid));
+		DBH::$db->query(kl_str_sql("DELETE from session where sid=!s", $this->sid));
 		$q = kl_str_sql("INSERT into session (sid, user_id, authenticated, expires, persist) ".
 		"values (!s, !i, !i, !t, !s)",
 		$this->sid,
@@ -81,7 +79,7 @@ class Session
 		$this->ser_persist
 		);
 
-		if ($DB->query($q)) {
+		if (DBH::$db->query($q)) {
 			setcookie($this->cookie, $this->sid, NULL, '/' . REL_DIR);
 			return true;
 		} else {
@@ -91,12 +89,10 @@ class Session
 
 	function update()
 	{
-		global $DB;
-
 		$q = kl_str_sql('UPDATE session SET user_id=!i, authenticated=!i, expires=!t, persist=!s WHERE sid=!s',
 		$this->user->user_id, $this->authenticated, $this->expires, $this->ser_persist, $this->sid);
 
-		if (($res = $DB->query($q)) && $DB->affectedRows()) {
+		if (($res = DBH::$db->query($q)) && DBH::$db->affectedRows()) {
 			return true;
 		} else {
 			return $this->add();
@@ -105,8 +101,6 @@ class Session
 
 	function remove($sid = false)
 	{
-		global $DB;
-
 		if (!$sid) {
 			$sid = $this->sid;
 		}
@@ -116,13 +110,12 @@ class Session
 		$this->user = new User;
 		$this->persist = NULL;
 		$this->ser_persist = NULL;
-		$DB->query(kl_str_sql("DELETE from session where sid=!s", $sid));
+		DBH::$db->query(kl_str_sql("DELETE from session where sid=!s", $sid));
 		setcookie($this->cookie, '', 0, '/' . REL_DIR);
 	}
 
 	function check()
 	{
-		global $DB;
 		if (isset($_GET[$this->cookie])) {
 			$this->sid = $_GET[$this->cookie];
 		} else {
@@ -143,8 +136,8 @@ class Session
 			}
 			$error = false;
 		} else {
-			$res = $DB->query(kl_str_sql('SELECT * from session where sid=!s', $this->sid));
-			if ($res AND $row = $DB->fetchRow($res)) {
+			$res = DBH::$db->query(kl_str_sql('SELECT * from session where sid=!s', $this->sid));
+			if ($res AND $row = DBH::$db->fetchRow($res)) {
 				$this->authenticated = (int)$row['authenticated'];
 				$this->expires = strtotime($row['expires']);
 				$this->ser_persist = $row['persist'];
diff --git a/htdocs/lib/User.php b/htdocs/lib/User.php
index 872d0ff..f461402 100644
--- a/htdocs/lib/User.php
+++ b/htdocs/lib/User.php
@@ -24,7 +24,6 @@ class User
 	 */
 	public function save()
 	{
-		global $DB;
 		$query = kl_str_sql('INSERT INTO users(
 		name,
 		email,
@@ -41,17 +40,16 @@ class User
 		$this->is_allowed
 		);
 
-		if (!$res = $DB->query($query)) {
+		if (!$res = DBH::$db->query($query)) {
 			return false;
 		} else {
-			$this->user_id = $DB->insertID();
+			$this->user_id = DBH::$db->insertID();
 			return $this->user_id;
 		}
 	}
 
 	public function update()
 	{
-		global $DB;
 		$query = kl_str_sql('
 		UPDATE users SET 
 		name=!s,
@@ -70,7 +68,7 @@ class User
 		$this->user_id
 		);
 //echo $query;
-		if (!$DB->query($query)) {
+		if (!DBH::$db->query($query)) {
 			return false;
 		} else {
 			return true;
@@ -85,19 +83,17 @@ class User
 	 */
 	public static function get($id)
 	{
-		global $DB;
-
 		if (is_null($id)) {
 			return new User();
 		}
 		
 		$query = kl_str_sql("SELECT * FROM users WHERE user_id=!i",$id);
 
-		if(!$res = $DB->query($query) OR !$row = $DB->fetchRow($res)) {
+		if(!$res = DBH::$db->query($query) OR !$row = DBH::$db->fetchRow($res)) {
 			return false;
 		} else {
 			$user = new User();
-			$DB->loadFromDbRow($user, $res, $row);
+			DBH::$db->loadFromDbRow($user, $res, $row);
 			return $user;
 		}
 	}
@@ -124,15 +120,13 @@ class User
 	 */
 	public static function getByLogin($username)
 	{
-		global $DB;
-		
 		$query = kl_str_sql('SELECT * FROM users WHERE login=!s', $username);
 
-		if(!$res = $DB->query($query) OR !$row = $DB->fetchRow($res)) {
+		if(!$res = DBH::$db->query($query) OR !$row = DBH::$db->fetchRow($res)) {
 			return false;
 		} else {
 			$user = new User();
-			$DB->loadFromDbRow($user, $res, $row);
+			DBH::$db->loadFromDbRow($user, $res, $row);
 			return $user;
 		}
 	}
@@ -145,14 +139,12 @@ class User
 	 */
 	public static function getByEmail($email)
 	{
-		global $DB;
-
 		$query = kl_str_sql('SELECT * FROM users WHERE cust_id!=1 AND email=!s', $email);
-		if (!$res = $DB->query($query) OR !$row = $DB->fetchRow($res)) {
+		if (!$res = DBH::$db->query($query) OR !$row = DBH::$db->fetchRow($res)) {
 			return false;
 		} else {
 			$user = new User();
-			$DB->loadFromDbRow($user, $res, $row);
+			DBH::$db->loadFromDbRow($user, $res, $row);
 			return $user;
 		}
 	}
@@ -164,16 +156,14 @@ class User
 	 */
 	public static function getAll()
 	{
-		global $DB;
-
 		$query = kl_str_sql('SELECT * FROM users ORDER BY is_admin DESC, is_allowed DESC, user_id ASC');
-		if(!$res = $DB->query($query)) {
+		if(!$res = DBH::$db->query($query)) {
 			return false;
 		} else {
 			$retval=array();
-			while($row = $DB->fetchRow($res)) {
+			while($row = DBH::$db->fetchRow($res)) {
 				$tmp = new User();
-				$DB->loadFromDbRow($tmp, $res, $row);
+				DBH::$db->loadFromDbRow($tmp, $res, $row);
 				$retval[] = $tmp;
 			}
 			return $retval;
@@ -181,10 +171,9 @@ class User
 	}
 
 	function delete(){
-		global $DB;
 		$query=kl_str_sql("DELETE FROM users WHERE user_id=!i",$this->user_id);
 		//echo $query;
-		if(!$res=$DB->query($query)){
+		if(!$res=DBH::$db->query($query)){
 			return false;
 		}
 		else{
diff --git a/htdocs/lib/init.php b/htdocs/lib/init.php
index ae2a817..a5d64ee 100644
--- a/htdocs/lib/init.php
+++ b/htdocs/lib/init.php
@@ -57,14 +57,14 @@ if (!defined('IMG_ROOT')) {
 }
 
 
-$DB = new DBH();
+$DB = DBH::getInstance();
 
 $DB_NAME = "singucrash";
 $DB_USER = 'singucrash';
 $DB_PASS = '-*-secrit-*-';
 $DB_HOST = 'localhost';
 
-if (!$DB->connect($DB_NAME, $DB_HOST, $DB_USER, $DB_PASS)) {
+if (!DBH::$db->connect($DB_NAME, $DB_HOST, $DB_USER, $DB_PASS)) {
 	echo "System is down for mantainence. Please try again later.";
 	die();
 }
diff --git a/htdocs/report.php b/htdocs/report.php
index 08af7f3..3635ea1 100644
--- a/htdocs/report.php
+++ b/htdocs/report.php
@@ -13,9 +13,9 @@ $report = file_get_contents("php://input");
 if (strlen($report))
 {
     $query = kl_str_sql('insert into raw_reports(raw_data) values (!s)', $report);
-    if ($res = $DB->query($query))
+    if ($res = DBH::$db->query($query))
     {
-	$report_id = $DB->insertID();
+	$report_id = DBH::$db->insertID();
     }
 }