Not the best news for Sony execs to be waking up to this morning, as the company's PSP has played a starring role in an unfortunate, though thankfully innocuous, incident. A 10-year old Milanese boy was recently so absorbed by his portable's make.believe world that he forgot the real one around him had boundaries with bright lines painted around them. A moment later the young gamer found himself next to the train tracks a few feet below the platform designed for human occupation, though he wasn't there long as an off-duty policeman by the na