In a world where everything has a back-up, there is a rising need for CD duplication and DVD duplication, because there is a distinct possibility that your network may crash or the only copy of your wedding DVD may get corrupted. With technological innovation like external hard drives as big a 1 terabyte and above entering the market, one might question the need to make other physical back-ups of data.CD duplication and DVD duplication is a must.What most people tend to forget of course if that even external hard drives are susceptible to viruses, worms and Trojans, some of which are so debilitating that there is no other option left than to format the hard drive. Another issue with hard drives includes missing clusters and loss of memory which could really create a dilemma, because such a situation would require you to look for a data recovery agent who would charge you an exorbitant fee for recovering small amounts of data which could be extremely important, therefore it is imperative to have a physical CD or DVD backup, that wouldn’t be affected by the above.Other benefits of CD/DVD duplication:If you are a medium to a large business and if your methods of promotion include the free distribution of information using visual and audio media, CD duplication and DVD duplication , is a great way for you to be able to send out your marketing messages to any number of potential clients at very little costs, if you need larger quantities the discs would be replicated, as soon as quantity requirements go up the unit price drops dramatically making CD and DVD very cost effective of getting your message to the thousands or millions of people or companies that may require either your products or your services.