If you are worried about your favourite music CD getting scratched, or a DVD getting lost, then you can make back up copies of the CDs or DVDs. If you wish to do this then, CD or DVD duplication is the right choice.CD and DVD duplication is a process of duplicating optical media through copying. Basically, CD or DVD duplication it is done for discs that are needed in smaller quantities.There are many advantages of CD duplication. The prices for CD and DVD duplication are very cheap. It also provides quality, is an inexpensive, quick and convenient method for getting copies of CDs and DVDs.If you are in the business of producing video and music albums, then it becomes essential for you to keep your production costs low. Therefore, it is wise to go for CD or DVD replication.The replication of CDs and DVDs is done only when one requires a large number of discs. The procedure of duplication and replication is automated. As the number of pieces increase, the cost per unit goes down. Bulk orders will help you lower the cost.Make the best use of available technology and opt for CD or DVD duplication.