Blu-Ray Blu-ray, also known as Blu-ray Disc (BD), is the name of a next-generation optical disc format jointly developed by the Blu-ray Disc Association (BDA), a group of the world's leading consumer...
HD, DVD and Blu-ray There is still a lot of confusion over the whole HD scenario and the electrical suppliers are loving it as most people dont really know what they are buying so can be talking into buying...
Blu-ray is an optical disc format, similar to CD and DVD. Blu-ray's main advantage over CD and DVD formats is the 25 GB capacity of a single-layer single-sided Blu-ray disc: over five times that of a...
Optical storage devices such as CD's and DVD's are polymer discs which contain data similar to Magnetic with 1's and 0's though these are more commonly referred to "Pits" and "Lands". The discs are read using...