Resolution:
Our Product Download Site has a new and improved function....direct access to the license keys needed to run some of the TIBCO products in your download account.

Beginning with EDI 5.3, your SpecBuilder keys are available on the download account site.  Once you have logged into your download account, you will see a list of products you have access to.  Click on the " TIBCO BusinessConnect EDI Protocol-5.3.0" product.  The SpecBuilder key will be located under the "EDIFECS SpecBuilder Standard Edition License Key 1.0.0" hyperlink.