First of all, I thank you for the question.
I do think it's important to understand where the company was back in 2005 and 2006. I can assure you, there's been a level of a commitment and passion from the employees, customers, and suppliers to try to rectify lots of issues that were with the company at that point in time. We really believe we're making the right things. I mean, there's a significant investment. About 60% of our R and D used to be in legacy products, but we've completely transformed that; it's only 20%, and for the last three years we've made significant investments to really be at the leading edge of communications.