Sure, and you're talking about internal training within IBM.
Yes, we place a heavy emphasis on internal training. On a global basis we invest about $350 million a year. We have moved very aggressively into Internet-based training. We focus very heavily on retraining and re-skilling across our workforce. As I mentioned, services is a large component of our workforce. In the 1980s it comprised some 10% of our global revenues. Now it's over 50% of our global revenues. So in this area where we're heavily focused on the services aspect, keeping our people up to date in terms of knowledge and skills is imperative, because in a services-based business human capital is often your greatest competitive advantage. It's their ideas, their skills that really make you world class and differentiated against your competitors. It's a strong focus of ours. It's something we heavily invest in and encourage, as an organization, as well.