You can get updated catalogs a couple different ways. The first and most frequently used, monthly sets of DVDs are delivered to the address we have on file for your software license. These DVDs include all manufacturers, allowing you to use them to do a “quick update” which checks what you have installed already, checks to see what’s newer on the DVDs, and updates what’s needed. Alternately, you can access updated data on 2020.net. 2020.net provides the ability to download individual manufacturer updates. Updates are published monthly to the website. In addition to the normal updates, we post changes and corrections to manufacturer data as necessary.