Seems like some very impatient people here. I can't find the link I saw a while ago, but the market simply is not ready for purchases of printrite3d to be made on a large scale. GE is still making the old engines (large majority until end of this year, with the leap engines being a fraction of their log) and then 2017 is the transitional period where they switch to making the new leap engines on a large scale which they are using 3D printing for. So I really don't expect the largest impact of sales to happen as Mark Cola stated that basically they are the Goliath and there business is dependent on when they make that transition. Once again, wish I had the link, but it was on one of GEs presentations somewhere. I'm very happy with sigmas progress, I guess people have different expectations right in this point in time because they don't understand what's actually happening in the market.....