i don't think i've ever watched a blu-ray disk, but they're better quality than dvd right? so i guess i'd go with blu-ray, not having any sentimental attachment to dvds.
so, according to a new report chances are there's going to be a nuclear bomb, or some sort of chemical super-bomb, exploding somewhere in the next 5years - so how are you going to spend the last 5 years of human existence, wallowing in decadence, or constructing an underground facility in which to weather the coming nuclear winter?