xslt_book returns empty page

We are Drupal newbies here, running v5.12

We are hoping to use Drupal to publish internal manuals online. All docs are presently in MS Word, so finding xslt_book and word2web modules was breakthrough, since it precisely addresses our publishing process needs.

Both modules installed and configured without issue. I created a new content type "manuals" (since the "book" type is already being used for collaborative authoring), and importing a MS Word .htm file (unfiltered, from the "Save as" function in MS Word 2007) proceeds without any reported problem. There are no images to contend with, so the imagefield module has not been installed.

However, the preview and page views of the content only show the manual page title, and no content at all. Several questions:
- Without any error report on the import, how can I confirm that, in fact, the .htm file contents uploaded completely? (the progess thermometer in my browser does go to completion)
- We've gone over the configuration dependencies, and don't see that we've missed anything. Perhaps we did?
- Using html unfiltered output from Word 2007...is that an issue (vs. Word 2003)?
- Can we enable error reports from xslt_book to see if it's getting what it needs to build the view?

Regrets for the naive questions, but I've invested hours looking through all the threads I can find, and it seems like Word2web/xslt_book work great for everyone else. Very, very hopeful someone can shed some light on our darkness...

TIA.