Have you seen this story? It's about a Louisiana boy named James Leininger who, while still an infant, talked about a past life as a US Navy fighter pilot during World War II. His initially skeptical parents were later able to confirm the many specific details their 3-year-old shared with them. It's a remarkable reincarnation story, and definitely worth the 15 minutes to see the segment Primetime Live did.
Paul Amirault is a Hollywood TV producer who has past life memories of a life that ended in 1912 with the sinking of the RMS Titanic. He's written a book about his experiences, called The Man Who Sent the SOS: A Memoir of Reincarnation and the Titanic.