UCD3138 Family Training Material in CCS6.1

So John, are you going to this page:

and clicking on the "here" here?

Download and install the firmware accompanying Sections 2, 3, 4, and 5 here.

For me, that takes me to this page:

http://www.ti.com/tool/ucd-training-labs, which seems to work.  It brings up an export control page.