This whole week I've had a song running through my head; "...ain't no use jiving, ain't no use joking... everything is broken." Sometimes when you have a song on your mind, it gets quite annoying, but in this case I'm rather enjoying it. For one thing, it's a very catchy tune, and secondly, it seems to be a perfect description of our computer network at work this past week. ("Everything Is Broken" was written by Bob Dylan.)