CDs stage a comeback, but can it last?

A new lease on life for music CDs but for how long?: "Today, sales are growing because the economy and the job market are strong, CD prices have dropped, and the industry has once again re-connected with consumers. Hot sellers include country, Latin and classical music. But analysts said there's another, seemingly paradoxical, explanation for the recent sales increase: digital downloads, the music industry's sworn enemy. "