text: PlayStation Portable #39;s tough birth Sony #39;s PlayStation Portable may ultimately live up to company promises of a  quot;Walkman for the 21st century quot; that revolutionizes entertainment, but that #39;s not going to happen next week.
inputs: PlayStation Portable #39;s tough birth Sony #39;s PlayStation Portable may ultimately live up to company promises of a  quot;Walkman for the 21st century quot; that revolutionizes entertainment, but that #39;s not going to happen next week.