By Jon Fortt, San Jose Mercury News, Calif. Knight Ridder/Tribune Business News
Jun. 11--Computers have evolved into the best place to store and manage music files, and a new breed of affordable DVD/surround-sound systems have brought Dolby Digital sound into more family rooms.
But hooking the computer and the stereo together is still a challenge.
Audio hobbyists sniff at these advances. Digital music is usually stored on computers in compressed MP3 files but these are too low-quality to deliver concert-hall sound, aficionados would say, and