(aaaah, nostalgia!!! --rf) When the Sony Walkman was launched, 30 years ago this week, it started a revolution in portable music. But how does it compare with its digital successors? The Magazine invited 13-year-old Scott Campbell to swap his iPod for a Walkman for a week.... < - > http://news.bbc.co.uk/2/hi/uk_news/magazine/8117619.stm