Location of enterprise Reader DC Updates?

Trying to obtain Reader DC updates (.msp) for deployment using SCCM. http://www.adobe.com/downloads/updates/ no longer takes me to updates & cannot locate on the site.  I do have a current enterprise license agreement to download both Flash Player & Reader DC.  Renewed it today just in case.  I do not want the full product.  This is the ability to download and deploy updates to existing Reader DC installs.  We do not wish to have Reader DC auto-update due to band-width issues at 600+ sites.  The update is deployed through SCCM so it downloads & installs after business hours.  Thanks.