Roman Catholic: Is piracy of information and media wrong in all circumstances?

I've come across people who claim piracy to be a theft that breaks one of the Ten Commandments (a sin against God). Yet, I've considered the matter and opined the following. 1) Equal Opportunities: It is a given, taking into consideration poor countries like India also, that not everyone is in a position to earn as much as his fellow brother, be that due to being born in poor circumstances, in the schooling privileges given him, in mental gifts given him, as in intelligence, ability to learn, ability to carry out work. Everyone has differences in this regard. There is also the point of what he can afford given the economic status of his neighbourhood, wealth and health of his families that he must earn for too. 2) Taking note of the above, Unfair Pricing and Class Distinction: It always amazes me when a person who is well above his means wants to force a doctrine of morality on others, in that piracy is a theft. I will just say, let pricing be governed according to class. Let the poor pay one thing, let the middle class pay one thing, and let the rich pay thrice the amount for his every need than the poor. And let's see if the "fairness" of the hearts of the rich is willing to still cope with such. 3) Is piracy immoral: The Bible does mention that anything that is kept away from you unfairly, you have the right to take it. What I think of that, I will not say, but I mentioned it as it might be related to this. What does the Church think about the morality of piracy?