November 17th, 2008 at 10:48pm
See that list of links on the right side of your page when you first log in (or can reach when clicking "My Mibba")? Scroll down until you reach the "stories" headind and click "stories". It will then take you to a page that lists your stories. To add a new chapter, click the title of the story and then when the chapter listing comes up, you'll find a link that says "new chapter". Click that to put in your new chapter and, when you're done with that, hit "submit". :)
Hope that helps.
You're welcome.:)