1.   Placed in an audio CD player, these disks play the music just like any regular CD and would be priced about the same.

2.   Sony and Philips are being so tenacious when it comes to the standard because they want all disks to play in every audio machine.

3.   The Divx disks played only in Divx players, which were more expensive than standard DVD devices.

4.   This disk should play a part in the process.