diff --git a/classes/db_reg.php b/classes/db_reg.php
index 33b7a8c..2b82459 100644
--- a/classes/db_reg.php
+++ b/classes/db_reg.php
@@ -21,7 +21,7 @@
* @package Query
* @subpackage Helper Classes
*/
-class DB_Reg extends StdClass {
+class DB_Reg {
/**
* Static array of connections
diff --git a/classes/settings.php b/classes/settings.php
index e1599bc..e087205 100644
--- a/classes/settings.php
+++ b/classes/settings.php
@@ -19,7 +19,7 @@
* @package Query
* @subpackage Helper Classes
*/
-class Settings extends StdClass {
+class Settings {
/**
* Settings object represented by the currently loaded JSON file
diff --git a/docs/classes.svg b/docs/classes.svg
index 86f79ff..8687996 100644
--- a/docs/classes.svg
+++ b/docs/classes.svg
@@ -22,57 +22,42 @@
\\DB_Reg
-
-DB_Reg
+
+DB_Reg
-
-\\StdClass
-
-\StdClass
-
-
-\\DB_Reg->\\StdClass
-
-
-
\\Settings
-
-Settings
+
+Settings
-
-\\Settings->\\StdClass
-
-
-
\\DB_SQL
-
-«abstract»
-DB_SQL
+
+«abstract»
+DB_SQL
\\DB_PDO
-
-«abstract»
-DB_PDO
+
+«abstract»
+DB_PDO
-\\PDO
-
-\PDO
+\\PDO
+
+\PDO
-\\DB_PDO->\\PDO
-
-
+\\DB_PDO->\\PDO
+
+
\\Query_Builder
@@ -81,174 +66,179 @@
Query_Builder
+
+\\StdClass
+
+\StdClass
+
-\\Query_Builder->\\StdClass
+\\Query_Builder->\\StdClass
\\DB_Util
-
-«abstract»
-DB_Util
+
+«abstract»
+DB_Util
\\PgSQL_SQL
-
-PgSQL_SQL
+
+PgSQL_SQL
-\\PgSQL_SQL->\\DB_SQL
-
-
+\\PgSQL_SQL->\\DB_SQL
+
+
\\PgSQL_Util
-
-PgSQL_Util
+
+PgSQL_Util
-\\PgSQL_Util->\\DB_Util
-
-
+\\PgSQL_Util->\\DB_Util
+
+
\\PgSQL
-
-PgSQL
+
+PgSQL
-\\PgSQL->\\DB_PDO
-
-
+\\PgSQL->\\DB_PDO
+
+
\\ODBC_Util
-
-ODBC_Util
+
+ODBC_Util
-\\ODBC_Util->\\DB_Util
-
-
+\\ODBC_Util->\\DB_Util
+
+
\\ODBC_SQL
-
-ODBC_SQL
+
+ODBC_SQL
-\\ODBC_SQL->\\DB_SQL
-
-
+\\ODBC_SQL->\\DB_SQL
+
+
\\ODBC
-
-ODBC
+
+ODBC
-\\ODBC->\\DB_PDO
-
-
+\\ODBC->\\DB_PDO
+
+
\\MySQL_Util
-
-MySQL_Util
+
+MySQL_Util
-\\MySQL_Util->\\DB_Util
-
-
+\\MySQL_Util->\\DB_Util
+
+
\\MySQL
-
-MySQL
+
+MySQL
-\\MySQL->\\DB_PDO
-
-
+\\MySQL->\\DB_PDO
+
+
\\MySQL_SQL
-
-MySQL_SQL
+
+MySQL_SQL
-\\MySQL_SQL->\\DB_SQL
-
-
+\\MySQL_SQL->\\DB_SQL
+
+
\\SQLite_Util
-
-SQLite_Util
+
+SQLite_Util
-\\SQLite_Util->\\DB_Util
-
-
+\\SQLite_Util->\\DB_Util
+
+
\\SQLite
-
-SQLite
+
+SQLite
-\\SQLite->\\DB_PDO
-
-
+\\SQLite->\\DB_PDO
+
+
\\SQLite_SQL
-
-SQLite_SQL
+
+SQLite_SQL
-\\SQLite_SQL->\\DB_SQL
-
-
+\\SQLite_SQL->\\DB_SQL
+
+
\\Firebird_SQL
-
-Firebird_SQL
+
+Firebird_SQL
-\\Firebird_SQL->\\DB_SQL
-
-
+\\Firebird_SQL->\\DB_SQL
+
+
\\Firebird_Result
@@ -258,38 +248,38 @@
-\\PDOStatement
+\\PDOStatement
\PDOStatement
-\\Firebird_Result->\\PDOStatement
+\\Firebird_Result->\\PDOStatement
\\Firebird
-
-Firebird
+
+Firebird
-\\Firebird->\\DB_PDO
-
-
+\\Firebird->\\DB_PDO
+
+
\\Firebird_Util
-
-Firebird_Util
+
+Firebird_Util
-\\Firebird_Util->\\DB_Util
-
-
+\\Firebird_Util->\\DB_Util
+
+
diff --git a/docs/classes/DB_PDO.html b/docs/classes/DB_PDO.html
index c37eb59..cc7939f 100644
--- a/docs/classes/DB_PDO.html
+++ b/docs/classes/DB_PDO.html
@@ -662,7 +662,7 @@ the connection/database
+ generated on 2012-04-27T15:16:08-04:00.