I picked up Batman: Arkham Asylum today and began playing it when I got home. Everything was going fine when I left it after about 30 minutes. When I came back, I saw that my ps3 has switched off. So, I restarted it and I got the "you turned your PS3 off improperly" message. I skipped that and entered the game again. Within 5 seconds of getting in (the gameplay itself, not the load menus etc), it froze. I had to use the switch at the back to turn it off. When I turned it on again, I got the same message, skipped it and immediately everything was slow. The clock wasn't moving at all, and the shining pixel things in the background were barely moving. Before the user selection screen even came up, the PS3 beeped and turned off. The system is still on (the red light is beeping), but it doesn't do anything (it just stays black), so I have to restart it. I just tried again, and it went off during the "improper turn-off" message. Does anyone know what is going on?!?