If you are afraid of dying, I recommend (once again) reading the Tibetan Book of the Dead. It offers a refreshing perspective on death, that it's essentially just a stage of consciousness, an in-between that we go through on our way to the next destination where we resurface in a new skin. It also suggests that it's possible to have a 'lucid death' with enough mental conditioning where you can influence what you become in the next world, which is an intriguing thought.
I find it odd that most westerners consider the concept of reincarnation to be superstitious, Christianity is far more absurd and at least it's possible to look at the world with Buddhist philosophies without throwing science out the window.
Like a few others in this thread I think a computer singularity would allow us to prolong this stage of consciousness indefinitely or some similar feat, which may be useful in attaining a 'lucid death' if harnessed by the right mind. However I would never want to stay in this 'bardo' forever using such a machine, I don't want to miss out on a chance to see the rest of the universe if that's what death happens to bring.