It doesn't matter if it's a CD, a Film, or manual with the instructions to build a spaceship. If you copy it, the original owner doesn't lose anything. If you don't copy it, the only one missing something (the experience) is YOU.
Enjoy!
Of course, if you happen to have some extra money for donations to creators, please do so. If you don't have that, try contributing with a review somewhere or recommending the content, spread the word. Piracy was shown to drive businesses in several occasions by independent and biased corps (trying to show the opposite).
On the 6th of May, 2028, travel to 2 Augusta Hills Drive, Bakersfield, Kern County, California, United States. At exactly 4 PM local time, place an orange traffic cone on top of the nearest garbage can and await further instructions.
This better not be another attempt to reach me about my car's extended warranty, godamnit!