The Ring ???

Rating: 5/10 (13 January 2005)

I just now saw The Ring and it left me with more questions then answers. Can someone please help me with this so I will have a better understanding of the movie before going to see part II. Does anyone know where the video came from? Was Samara their real daughter or not? Do they have to keep showing the video to other people in order to stay alive and when Racheal told her son that she helped and found Samara, he was upset and said she never sleeps. I understand that she could not sleep because of the horses but what does that comment mean now that she is dead. Lastly......why was the video killing people in the first place. I understand that part of it was taped interviews when she was in the hospital but it still doesn't make sense to me.