In the technology of disc formatting, the current way is to use the red laser to read data from a disc and write data into a disc. A next generation technology namely Blu Ray uses the blue laser instead of the read one to do the task. The use of this blue laser makes it possible for the data to be paced more tightly and less space to store it. So in the same size of CD or DVD, Blu Ray technology can store more data compared to the current red laser technology. This is possible because a blue laser has a shorter wavelength than a red laser and it enables a more focused laser spot even in greater precision. The Blu Ray media from TDK and Verbatim are known for their quality and low pricing. You can get them on mediasupply.com.

The site provides a variety of media supplies for premium recording purposes. Mediasupply.com also offers the DiscSavers that can protect your CDs and DVDs containing important data. The DiscSavers are known for their durability and dust free quality. That is the thing that you need from a disc case. DiscSavers are made from polypropylene which is far stronger than polystyrene that becomes the material in making ordinary disc cases.