Question regarding to Blue - Ray player

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I saw the ads from best buy and other electronic stores, Blue - Ray players sale will be ultimate cheap that day on Black Friday, since I don't have any Blue - Ray player, I would like to experience of it. I also want to get an external Blue - Ray rewriter, so I can burn my own blue - ray disc. What kind of software do you use to burn those Blue - Ray movies, does anyone can recommend a good one for me? Do those Blue - Ray player in the store play those burned Blue - Ray disc, that is also another concern I am having now?