You can completely customize the output of Screenbook Maker by changing the XSLT files, or adding new ones.

XSLT is a powerful language, and you can create virtually any kind of output you want. Screenbook Maker may in the future also come with a WYSIWIG tool for customizing output, but it will simply never be possible to create a tool that will approach the power of directly editing the XSLT.

But does this limit customization to programmers who know XSLT? Not at all. Screenbook Maker comes with a number of default XSLT stylesheets that you can edit. You don't need to know XSLT to start editing these stylesheets. You only need to know HTML. Edit the HTML portions of the XSLT stylesheets, and use the xsl elements as prefabricated pieces.