Video Game War's

I have come to the conclusion that PlayStation was created by satan. There, I said it. Why do I think this you ask? Because it has turned what I presume to be normal 8yr old boys into mean little aliens. I first discovered this when my son had a sleepover with a few friends. It turned into a night from hell. His two friends did nothing but fight over the PlayStation. Fight to the point that they had to be separated into different rooms. I tried numerous ideas for getting them to share the system. Nothing worked. My son whom never got a turn was so busy trying to keep the peace between them two he ended up frustrated and crying and asking me to please turn it OFF. I did so only to have the two friends turn on (gasp) ME. I was ready to send them home when they made a peace treaty and played something else. Then last night my son had another sleep over with two different friends. Again the two friends fought over the PlayStation. The irony was that my son did not fight to play at all even though I had it put up for the past month or so. The one boy I swear is addicted to video games. He played it for an hour while the others played outside. When they came back in and the other friend asked to play he did not want to stop. When I told him he had been playing long enough and it was time to share it he got mad and got his stuff together to go home. I told him that was fine that I would take him home and would be happy to let his mom know the situation. He changed his mind and stayed. He still wanted to do nothing but play video games. He even asked to play at 10:00 pm before he went to bed and then asked as soon as he got up at 7:00am. I told him NO both times. His parents have no problem letting him play all day. They are happy with that. The other little boy from the first sleep over is the same way. Would play 24/7 if you let him. Both these boys think I am mean when I make them stop playing. Amazing. I really don't care if their parents let them play all day, it is not my concern. I just don't like how mean they get when they are made to stop or share it even. I wonder if they have seen this side of their children. I know I have. These two are not going to be invited back during a sleepover situation. I cannot nor will not tolerate their behaviour. I will invite them back one at a time though, especially when the game system is put up. :)