I highly suspect that these eastern ideas serve the same happy-making purpose as the ideas that if we're good, we get to go to heaven, or live forever in some sort of paradise.
They provide a sort of fantasy hope for our continuation where there may not really be any in any way we can readily grasp
Well said, Daystar! You, too, Satanus:
At this point, i think that what we are is more important than what we know or believe. Therefore, remembering knowledge from past lives is not important. Rather, simple qualities of character, like strenght, honesty, caring, which may have been learned, endure in succeeding lives. But, what do i know?
S who does not believe in karma