Hi, Lately, I have something popping up in my Dock for a very short amount of time. I can't see what icon it is because it's already gone. I know it's there, because space is being made for in the Dock. Is there any way to find out in some log what this could be? Also, mac os x does not want to stay asleep. I put it to sleep before turning in myself and every morning the screen is fully lit. I am always concerned about unauthorised access by third parties. Thanks for any reply.