Hi Barbara,
I also self-published my novel The Deviant on Smashwords:
https://www.smashwor...ooks/view/48401
I'm afraid that Storyist won't help you with Smashwords formatting. It's not Storyist's fault, however. Smashwords made a choice, and it requires a very specific set of steps. Smashwords, in order to create a single application that can convert books into dozens of formats, requires everything to be in an extremely specific Word format. It's so specific, that no "Word compatible" application can really get it right—your only real bet is to procure a copy of Microsoft Word itself. The reason is that they tie the Smashbooks format to the specific way Word Ruler handles tabs/indents, and stuff like that. It's possible that another application may work, but I've never been able to make it work myself.
The good news is that Smashwords does have a pretty complete, step-by-step walkthrough in their style guide that will walk you through it:
http://www.smashword...m/books/view/52 It's a free book and you can follow step by step with the PDF open in Preview, and your manuscript in Word, and just do each thing it tells you as it tells you to do it. It's style is generic and ugly, but once they convert your book it looks...fine.
Anyway, Storyist is a great app for planning, organizing, plotting, and writing your manuscript, but for very finicky custom style formatting and stuff like Smashwords, you have to follow their rules to the letter if you want to get it right.
For ePub books for the iBookstore and Nookstore, for Kindle books, etc. Storyist's exporters work great, however!
Hope that helps,
Orren