Hi Allen,

Have you tried adding the <guide> info to the contents.opf file after the <spine>?:

<guide>
<reference type=”toc” title=”Table of Contents” href=”toc.html”/>
</guide>

(href=”*” should point to the html file in your epub that contains your TOC info)

You need to do this before using KindleGen to convert your ePub to Mobi.

Hope this helps.

Ron