回复：眼晕:问个DVD碟的问题

来源: 于 2006-04-27 11:29:35 [旧帖] [给我悄悄话] 本文已被阅读：次

1. Check your computer system to see the format you DVD writer uses. It could be +R, -R, or both.
2. Generally speaking, you do not need double layer DVDs unless you want to burn a very long movie and your DVD burner can burn double-layer disks. The double-layer disks are very expensive.
3. If your DVD writer uses +R, buy +R disks; uses -R, buy -R disks; uses both, buy any one of them.