Glad you like it.
The subscription manager is used to charge users for forum access. I have disabled this feature. Pay no attention to it.
Next, it's easy to create a poll. Start a new thread and below the field you type your message in you will see a section labeled 'Additional Options'. Check the box for 'Post a Poll', set the options and click 'Submit New Thread'. After that, type your question and list the choices. If you're still not sure how to do it. Visit the 'Crash Dummy' forum and test it out until you understand it.
Let me know if you have anymore questions!