How do you make money selling something people can get for free? That’s a tough question to answer, but NARM believes they have the solution. Last week NARM gave an online seminar on making money by selling MP3’s. NARM also posted a video version of the seminar online. Some of their solutions: host your own online music retail system and present exclusive gifts with purchases. I watched about half of the video before turning it off. While the video’s not super innovative or mind blowing, it does get into some interesting case studies, and is worth at least a short look.