RE:RE:Webinar thanks Scott. One thing to add is their response why they never used off the shelf desulfurization tech. Simple answer, nothing available in their size format. Most existing tech made for the large refineries, not their size. The one they developed with the UofC is actually same process as they do to convert the waste to fuel, it's Thermal Catalytic Depolyermization. So they are familiar and are used to working with this tech. (Both use heat/catalyst system). Seemed to make sense. Answers like this you don't get on news release, it's interesting to hear these presentations.