Total number of Posts in a Category

Hi guys,

referring to this request
http://stackideas.com/forums/total-of-posts-in-a-category
I'm wondering whether I can't reproduce the given answer in the category module of EasyDiscuss

Pls. be so kind to have a look into the attached pdf.

1. category overview doesn't reflect the hierarchy I've created - don't know whether it is a problem
2. hierarchy is published in a right manner in the module and in ED-Toolbar dropdown
3. number of totals as the sum of subcategories is wrong

What was I doing wrong?

Thanks in advance for your assistance.

Best regards,
Ralf