THIS IS ASSUMING THAT YOU BELIEVE HUMAN BEINGS HAVE SOULS.

There's some movie coming about over the subject. Personally, I've always been a little intrigued at the idea, but never did anything about it. I have friends that have claimed to record a voice of some spirit. I've never seen any proof or disproof of spirits.

So, my questions are...

1) Is there an existance of souls, ghosts, or spirits that are somehow stuck in this carbon world?
2) If they do exist, do these spirits possess any kind of intelligence? Are they just ignorantly living out some situation that they can't let go of?
3) If a ghost really is a spirit of someone and they're stuck in this world/situation, does it feel like a dream to them?
4) Would you communicate with someone; anyone, who is dead if you could? Please feel free to state who you would like to meet also.