Indra, Jon,
Here's my aud 0.02 worth:
Sorry for my late reply, I have been away.
We've been using Product Packaging for almost 12 months now with the only problem being that it will not transfer workflows. It's use is a little long winded and a little time consuming, but it does work. We had our Oracle/Peoplesoft/JDE consultant set it up and explain how to use it. They even provided a very basic "manual" to show us how to create, transfer and install a Product Package - it was little more than a lot of screen prints with a line of text for almost each screen - but it helped. I have since made it a little more useful. In all this time, the consultant, their colleagues, and we ourselves have never referred to any part of the process as PPT, PP may be, but mostly as Product Packaging.