It seems like the inline link not displaying is different between every site, so here's my version of this same issue.
I've checked that wp_footer is there and I've disabled all of my plugins and still it's not working
Here is the url of the form: http://bigskyassociates.com/2011/08/white-paper-product-development-forecasting/
and here is the shortcode we're using: [email-download download_id="2" contact_form_id="1835" format="1" autop="false"]
From what I can tell from other forum posts it seems like the ajax is not processing correctly (the page is reloading and you get a #wpcf7-f1835-p1848-o1 at the end of the url after submitting)
Any help would be appreciated.