These are certain applications that you could associate for the HEAT technology. We are basing it around poor flushing as I mentioned. So you can see some of the various punches here and parts that are associated with this kind of condition. This is a performance chart that show traditional technology. What I mean by traditional is our existing technology, that is very comparable to our competitors. In blue you can see where the HEAT has got a huge advantage in cutting speed. So this analysis just shows what kind of cutting speed is gained by utilizing HEAT technology.