keywords: ipod express digital apple tech
text: Edward C. Baig: Personal Tech - Express takes digital music a step further, but it's no iPod (USATODAY.com) USATODAY.com - Steve Jobs is a master when it comes to figuring out ways to help the masses savor songs digitally. Now Apple's boss is counting on a new lightweight mobile base station called AirPort Express to continue to bang the drum for digital music.