The Xbox 360, alongside Microsoft's entertainment industry partners, is at the forefront of that evolution as one of the only devices that brings all forms of entertainment together in one device, while making access to content easy and providing new ways to interact with existing programming.

ENGADGET: Microsoft talks plans for premium content production, details Xbox 360's transition to an 'entertainment console'

It's a pre-cancerous condition and has written some papers about the evolution of tumors into more and more aggressive forms.

NPR: Startling New Evidence Cancer Is Contagious