Halachic issues of CD burning and wireless internet

Were you honest in business dealings is supposedly one of the questions they ask you when you die and go up for the old scale weighing and video of your life. I decided to seek advice on whether burning cd’s is cool or not. I have been told numerous different things- but I figured you people would put your two cents in.

Also I am having an issue with wireless internet. Can you use someone elses wireless network without them knowing?

Any comments are welcomed.