I signed up for an account simply to respond to hughjars, and his tripe:
That is off-topic, as this is for
blu-ray.
Lets start by breaking it way down. DVDs use lasers, which is an acronym for "Light Amplification by Stimulated Emission of Radiation." IE DVD's use light. They store data which is read by light. Because blu-ray uses BLUE, instead of RED, it is using a smaller beam of light. Because it is a smaller beam of light, the data can be printed smaller, WHICH MEANS MORE DATA PER DISC.
THE ONLY REASON
HD-DVD exists is because microsoft was SMART and didn't blue laser technology, but
Sony did, and they succeeded. I say risk because the crystals needed for blu-ray are difficult to grow properly, and are often imperfect and can't be used.
Sony worked on the growing of the crystals, and got it to a point where it could be used for the production of a product--as science and industry generally go, they will further perfect it over the years, and blu-ray will come down in price.
HD-DVD is an electric typewriter. It's an in between tech. Even if it does when this infamous Blu-ray vs. HD-DVD battle, eventually the market will move to blue laser technology. Anyone who has taken any sort of physics understands why. Blue being smaller, will always be able to read more precisely.
The question is, will people support HD-DVD because of the features of the encoding and such? Despite the fact that HD-DVDs have theoretical peak storage of 60gb, when the tech is fully developed, while Blu-ray has a 200gb predicted peak. It already holds more even.
I'm not a fanboy, I don't get generally don't get involved in hyped up stuff, because hype, by definition, lacks substance. I only care about this, because I don't want Blu-ray to go away just because Microsoft wont admit that
Sony bested them, and happens to have a larger budget and list of buddies. I want to use Blu-ray because it is better. Even if the tech was crappy right now and held half of HD, I would want it, because it has greater potential. Why introduce ANOTHER format to be outdated?
VHS, DVD, and now HD formats. Do you really want to have to have to buy a Blu-ray player in 10 years, if Microsoft wins today?
Anyways, don't take my word, check out,
http://www.engadget.com/2005/09/19/blu-ray-vs-hd-dvd-state-of-the-s-union-s-division/
Microsoft WONT pull out without a fight, simply because they want a return on their investment, and if they can use HD-DVD to make money, they will. Anyways, I've spent enough time on the Microsoft Redmond Campus to witness their innate ability to genuinely believe that even their sh!t is made of solid gold.
Don't let uber-geeks with their misguided fanboy-neophilia ruin what any common nerd would know is a good thing. Stupid fanboy-geeks misguiding the general public under the guise of being a nerd--tell 'em to do their homework.
Disclaimer: This is for informational purposes only. I will not be held liable for anything directly or indirectly related to this post. Also, I am highly dyslexic, as was the beloved Einstein, and I refuse to proof-read this pointless post on principal--so, tough luck if it makes no sense.