Microsoft dug its roots a little deeper into the music business Wednesday, as copy-protection company Macrovision agreed to license its Windows digital rights management technology for CDs. The ...

Perhaps in an effort to try to calm down people who have been unable to listen copy-protected CDs on their PCs, Sony's Label Gate CDs will allow customers to decode music from the CD onto their PC.

Mac users may want to check the labels on their music CDs twice, as copy-protected audio discs flooding the market may lead to serious problems when they are played on some computer systems. Since ...