DvD's versus BLUE RAY

A dvd is something that I think started in the 1990’s and is something that revolutionized the movie industry. I think that the best part of all of this is that you could choose what you wanted to view and where you wanted to begin watching a video. I hated sitting and rewinding videos that took forever and ever and you had to guess. I am surprised to be honest that this idea didn’t come out sooner. I mean they had Cd’s so it makes me think how are they so different? But that is the same thing with bluerays, I mean they really aren’t that cool in my point of view. There isn’t enough of a step beyond what was already in existence. I think that is why mp3’s to me aren’t that different and weren’t really something I got into because I-pods were so cool and were something so different. It’s almost like style, style is something that if something comes out to close to it the next season it won’t be as popular, just like these types of things. It has to be something bigger and more out there to really be something good and something that is worth time.And it malso makes me think, will something be able to replace Dvd's? I mean now we have things like I-pod's where you don;t need the actual physical form....?
An