PPLM:  Ben, you recently participated in a significant Aras PLM implementation effort that spanned most of this past year.  The Agile project management technique was used.  Give us a net-net of what it meant to use this approach. Ben:  Yes, it was a significant effort.  In fact, I can’t imagine not having used the Agile approach.  For this project, the so-called “water fall” approach would have been a disaster.