I don't know but surprisingly, I am seeing a lot of Companies purchasing Ergosoft for Large Format Printing. Ergosoft has never had a place in that Market. I don't thing the product is bet suited for LF (unless it has changed quite a bit. I just thing the Sales People are working hard and making the Sales go get into that Market.
My advice would be to ALWAYS start with the Manual and/or their Online help. At the very least, it will give you a very good (and Correct) overview of how the Software is meant to function.