Works fine on my Mac. I was so eager to watch the first game that I mistakenly tuned in on Thursday night...couldn't figure out why it wouldn't work. I even put a faulty announcements on the Yard, and when I tried to pull it, a mod had already done it. Threads I start usually go nowhere, but this one was probably the worst. Funny now; not so much then. Other than that, it's all good....I haven't tried to watch archived games yet, so don't know about those. Because of work I'm going to miss a lot of games, so that will be an important feature.