There's a ton of different ways to play it online—there was demand for a written-up version of my personal approach, and so I put it in a bundle with some other interesting things. It was PWYW for the first four months, but I upgraded it to paid content so that I could get reimbursement for the art and usage rights. If you just want to play it online, you don't need this guide—it's pretty feasible to figure it out yourself, and find an approach that works for you. If you want my personal advice on best practices I've found, along with additional content and resources, then this is the purchase for you.
Let me know if you have any more questions!