Good plugin, easy to use and works. But the Lite or Free version is just a (very)basic demo. I understand that you guys need (and deserves) to make money, but the free version is way too limited. I teach WordPress at Brazil and wanted to feature your plugin in my class, but it´s not possible because i can´t even put title on the marks. Usually i don't make negative reviews, sorry for that, but i think you can do better at the free version. Thanks anyway.