I spent much of last week in Brazil watching five South American University teams show prototypes of their ideas on what the majority of the world needs in personal computing hardware and services. In addition, last week Congress once again went after HP -- but this time it looks like abuse of power to me. Finally, Forrester released a survey showcasing the catastrophic drop in iTunes sales.

AMD's 50/15, HP's Hurd Hit, Apple's 'Catastrophic' Decline