how not to start the day

do you see that wall over there -------->? I REALLY want to bang my head in to it. REALLY hard. Ok here is the story, on Monday the guys set up a new satellite dish on the roof of the building and they got it 85% set up. To get it the rest of the way they had to call some guy in to peak the dish. That is all fine and dandy, we knew he was going to come in today. So this morning Manager had an appointment and is running late and as luck would have it the satellite guy came early. I was standing in master putting tapes together to bring down stairs and first Manager's phone rings and it was an intercom call, then as Co-worker was standing there the master control phone rings and it was an intercom call.... he didn't even move or pretend like he was going to pick it up so I walk across the room and just as I pick up the phone they hang up, not 4 seconds later it rings again and I get it. It's The receptionist telling us the satellite guy is here, I tell her to send him back thinking Co-worker was here on Monday he should know what needs to be done. Dude walks in and Co-worker looks at me like I need to tell the guy what to do... all this crap was done when I wasn't here so I truly have no idea what they have done, how they have done it, what they need the guy to do, where the guy needs to go to get to the roof, or how to even get a key to the roof. So I said "I wasn't here when this was set up so I am sorry I don't know what to tell you" to the satellite guy and Co-worker finally stepped up and started talking to the guy. At that point I grabbed my tapes and went down stairs. Oh.. and Co-worker also fried the computer in master, it keeps rebooting itself and Manager is still not here.