 My name is Eileen Healy and I'll be your moderator for this afternoon's panel. So welcome. The topic today is network virtualization. We now have, in addition to power and storage and computing, we'll now have these network functions that potentially are all moving to the data center. I personally believe we are in front of a radical change of the industry. And I guess most of us completely underestimate the impact. So there's lots of experiences to be gained and this is for us as applied researchers with network operators around the globe, what we love, with our toolkits we experience what is possible and what is not possible. So and particularly it's really a drastic change that the network becomes an IT infrastructure. Probably in the next panels we see much more people from new companies coming up because it's the first time that venture capitalists in the US invest in startups in the network business again. So and this offers great opportunities and I think this will major change the world. I wouldn't start with virtualization if you're an operator I would start with what business problem you're trying to solve. We are going through many transitions, focus on which transitions you want to take on and then look at how virtualization or other things like SDN will help you. You will need to get started, you will need to get moving and you need to figure out where to start, the journey is going to take time so plan out that journey and we're happy to help. I think experiences is very, very important because today the standardization is one of a hot issue but in the case of standardization of SDN is a very, very slow basis and also I think implementation of SDN function is very, very important. To turn the network into a programmable dynamic flexible platform is really the key in order to make sure that the network stays relevant for the future applications that we see and the NFV and SDN are the key technologies for that. Then I also want to comment that we seem to be in full agreement, so I was expecting that we should have some difference of opinion but that's fine. Thank you all. It's been a very interesting discussion. I think that it's potentially a very radical change, an important change. I think we'll see much more network sharing, virtual operators. It holds the promise for all of that and we'll all take that journey together. Thank you very much.