I wasn't convinced at first. I didn't think people would go for it. It still may even be a fad. But now that they have episodes of Knight Rider available on iTunes I might consider upgrading, or at least downloading shows. And with the return of Must See TV, which will have me choosing between 3 different networks to Tivo on Thursday nights, it may be necessary so I don't miss Scrubs. Or maybe I should just get a second Tivo...