Well what I beleive, and some Theologians beleive, is that psychics actually
communicate with demons, which is how they know some of the details that make
people say "Wow, how could they know that?"  Because demons walk among us all
the time, but they can't touch those of us who reject them, who are held up
in God's hands.  There's a great book about that called One Minute After You
Die,   by Erwin Lutzer.  It actually only discusses that in one chapter, but
there's alot of other good information about people seeing ghosts, and people
who die and "come back,"  and guardian angels and stuff.

Jen