Weird AOL cutting out every minute or so.

Anyone know more about Windows than I do? The LAN connection on top is currently streaming music from my room. (The free as in beer wifi is not accepting connections from either myself or my brother's computer. With a little more work, I suppose I could MAC-spoof, but that feels dangerously close to the darker of the two hats, so I will leave it be, as it seems to go out on weekends and is returned during the week.) The bottom graph is the one I'm weirded out by. I'm saturating the pipe, right (at 2.x k :-(), but every minute or so, the downloads halt for 2-3 seconds. This is a regular pattern. Very strange. BTW, stopping the stream from downstairs did nothing to stem the evil stoppages.