A journalist writing for Fast Company, Rob Schlender, says he has discovered hours of unreleased audio interviews with Apple co-founder Steve Jobs. In all the interviews span a period of 25 years. "Many [tapes] I had never replayed -- a couple hadn't even been transcribed before now," says Schlender. "Some were interrupted by his kids bolting into the kitchen as we talked. During others, he would hit the pause button himself before saying something he feared might come back to bite him."