You can easily create your own products as you write your ebook. As you work through the writing process, write articles and make audio recordings that can be used as digital products. You can combine several articles into a short report to sell or give away to get people to opt-in to your list. You can take that same short report and hold a teleseminar that wil become an audio product. You can then sell a CD or mp3 recording of the teleseminar. Once you have written your ebook, record the entire thing to sell as a CD set. Many people would prefer to listen to your ebook instead of reading it. Keep all of this in mind as you write your ebook.