Quote Originally Posted by cole View Post
Everytime you load a program in to your computer you have to agree to a copyright contract .
Every time I install a program on my computer the agreement states that I can do whatever I want with it, and modify it to suit my needs, and give it away for free to others, including mods. It also states that if I improve the program, I have to give the improvements back to the development project to distribute to everyone else who uses it, for free.