New ways of keeping an eye on the Red Sox

Now that all the Red Sox games are on NESN, I can no longer watch them, since I don't have cable (and no, I'm not getting it, even for this). However, I can still keep up with the games. The guy upstairs apparently has cable. And his living room is directly above mine. On nights the Sox play, as I sit working at my computer, I can hear his cheers of joy and groans of disappointment. Every time I hear him reacting, that's my cue to flip over to Firefox and check the scores and game summaries on Yahoo. The Red Sox won, by the way, 9-3.