limit

[univ]

I don't know anything about physics.
Now I know the difference between "blue" and "red".
Wheter "blue" is the limit or not, my question is: shouldn't there be a limit in bettering things sooner or later? I mean when "the theoretical"- and "the practical"-solution meet somewhere. In other words: "resolution + quantity" has to reach a limit.
Does anyone want a solution suggested by some people which means that every music and film is saved in one and the same disc? I really don't like that solution.