I just would like to know your opinion about DDR4 prices, as I believe all of you know since last year we had a huge spike in DDR4 prices, here in Italy the price has doubled, the causes for this were at first found in a supposed agreement between ram manufacturers to stop competing on prices and after in the shortage nor NAND flash that caused a lack of availability of the memory. It has been an year know and, at least for what I have seen, nothing as changed. If I recall correctly I have seen in a wan show from some time ago a news regarding the construction of new chains of production for the production of memory that should start the production in early 2018, if that is true, fact check me on this one because I'm going by heart and I'm not sure about it, do you believe that we will see a drop of the pricing or that the manufacturers will catch the occasion of this long time of overpricing to make the price increase permanent? Let me hear your opinions.