Without going into too much detail about where I work.... I receive a lot of copywrited material from potential customers of which my company may or may not do business with. I have in the past gone on my own and made prototypes on company time, and sent them to the customers which have gotten us the business. Lately we don't have the resources to take on new business so the art work and such just sets. Would it be ethical to contact these people outside of my job and offer to make them prototypes in my home shop for a profit as a private contractor? I doubt weather it would hurt my company because we have no real competitors.