text: Study: MP3 Player Market Booming Sales of portable digital-audio players are booming, and IDC predicts the market will generate \$58 billion by 2008. The research firm says Apple #39;s iPod will continue to be a major participant 
inputs: Study: MP3 Player Market Booming Sales of portable digital-audio players are booming, and IDC predicts the market will generate \$58 billion by 2008. The research firm says Apple #39;s iPod will continue to be a major participant 