The top 10 things dead people want to tell living people are:

I receive daily "Notes from the Universe" e-mails from www.tut.com.  This one is pretty cool:

The top 10 things dead people want to tell living people are:

1.    They're not dead.
2.    They're sorry for any pain they caused.
3.    There's no such thing as a devil or hell.
4.    They were ready to go when they went.
5.    You're not ready.
6.    They finally understand what they were missing.
7.    Nothing can prepare you for the beauty of the moment you arrive.
8.    Don't try to understand this now, but life is exceedingly fair.
9.    Your pets are as crazy, brilliant and loving, here, as they were there.
10. Life really is all about love, but not just loving those who love you...

In their own words,
    The Universe