How to Create Duplicate CDs or DVDs in Bulk

A Disc Duplicator is a system used to create multiple copies of optical media like a CD or DVD. Use of this device can save both time and effort. As a result, it is used by a number of organizations that require bulk duplication of information.

Most companies store their data or information in digital format. The CD or DVD is commonly used as a data storage medium for backing up files. But CDs and DVDs are also used for the circulation of information internally within an organization, as well as for external use. CD/DVD with promotional content is often used for marketing purposes.

In such cases, the required number of copies is usually quite large, and it can be a time-consuming job creating them. If you are in such a situation and are looking for a solution, you can find one in the form of a Disc Duplicator. This piece of equipment can transfer data from a master copy to one or more blank discs at a time. The specialty of such a device is that it allows you to make multiple, high quality copies relatively quickly. Let us take a look at the types of Disc Duplicators available and how they work.

Automated and Tower Disc Duplicators are the two types available on the market. The majority of these devices are easy to use, need no software installation of any kind or connection to a computer. All that is required is to connect the power, insert a master disk and then load blank CDs or DVDs in all the drives. The device will scan the original data from the master copy and then create the duplicate copies. In the case of Tower Disc Duplicators, you need to manually load in and unload the blank discs. With an Automated Disc Duplicator, the discs are loaded by a robotic arm from a bin with blank discs. The same arm also unloads the copied discs and places them in another bin. No manual intervention is required once the process begins. Some automated duplicators come with a printer, and are known as Disc Publishers. They can not only copy the discs, but print them as well.

Alternative Charts in Excel

Excel includes a default number of graphics options that may present data beautifully. Clean, concise and to the point. However, when the goal is to impress a report with key stakeholders catchy graphics, such as during a sales presentation key, sometimes Excel needs a little help to go the extra mile.

Personally, I’ve seen too many pictures that were presented to me using the default Excel colors (teal, red / purple and Excel 2003, or the colors red, green and blue Excel 2007), and the message that communication is one of laziness. Even just reformat the card using some of the gradients available in Excel from 2007 for instance, embellishes their appearance and removes much of the feeling of laziness in the charts.

It is also recommended to use complementary colors, and more importantly use colors consistent across all tables: The actual figures should be of similar color, forecast data grouped in the same color, and so on. That’s all to help users map to view the key message that the data are telling.

However, sometimes the card formats built just are not enough. Anyone who has ever worked in a finance role will see the benefits of a waterfall (also known as a bridge or Cascade) Bullet chart or a graph. They carry the data with ease. Its obvious that these pictures tell us, and they provide the data in context: show the results from a key comparison, while maintaining simplicity.