And we're serious about driving the innovation and the investments to win in that space. And I'll just conclude to your question, GTS has tremendous value to our integrated model of IBM. 90% of our most strategic accounts we call them integrated accounts take advantage of IBM's integrated value through outsourcing. More than 50% of the software used in outsourcing is IBM content, and that's growing. And 60% of our outsourcing engagements include the management of mainframe.