Blu-ray disk format is the extended next version of the optical disk format. The main idea behind the blu-ray format was to develop a format that could rewrite, playback and record HD video with large capacity to hold the data. Blu-ray disk can hold data greater than 5 times than that of the DVD (Digital Versatile Disk). 25GB of data can be held by the single layer and 50GB data by dual layer blu-ray disk.

I have been putting up with prerecorded television on its traditional formats for years now.

I guess that it would have been around 3 or 4 years ago when I decided that I could do without the VHS, it was a sad day saying goodbye to some of the movies I owned on Video Cassette but it was a relief to not only lose the necessity to store these bible sized monsters in the house, but also to remove the triple wired dinosaur form the living room. Well this old relic of my youth had been replaced with a normal DVD player and soon my DVD collection started in earnest.

The power of moving pictures is here to stay. It's just that with each passing year, as we shall see it, record it and save it more and more technologically advanced.

Activated in 1980, introducing the viewers to the VCR to record material of their choice quite easy and comfortable. Now have with the introduction of the DVD as storage media, DVD recorders come into the picture. DVD recordings are manufactured to high quality material on DVD in a similar way as the hostconventional VCR is not on records or cassettes. Is about the most trusted names in DVD recorders from Panasonic, but there are other manufacturers with the same configuration of hard disk or DVD-RAM/DVD-R/DVD-RW. Some of them come with both functions.