diff --git a/DEV_README.md b/DEV_README.md
index 4d9a63c..7f68a48 100644
--- a/DEV_README.md
+++ b/DEV_README.md
@@ -12,6 +12,7 @@ Follow the CodeIgniter [Style Guide](https://github.com/timw4mail/CodeIgniter/bl
 * [Reference](http://gtk.php.net/manual/en/reference.php)
 * [Official Tutorials](http://gtk.php.net/manual/en/tutorials.php)
 * [Community site](http://php-gtk.eu/) - Contains various tutorials
+* [php-gtk2 Cookbook](http://www.kksou.com/php-gtk2/) - Various tutorials, requires registration
 
 ## Database reference material
 ### Firebird
diff --git a/tests/test_dbs/test_sqlite.db b/tests/test_dbs/test_sqlite.db
index cf6468f..22d82f5 100755
Binary files a/tests/test_dbs/test_sqlite.db and b/tests/test_dbs/test_sqlite.db differ