I want to have any organs still of use to be donated to whoever needs it. I have no desire to be buried or have any real ceremony of sorts either.
The only thing I really would find nice to know would be that I was remembered once in a while by those closest to me, and not in a bad way
If I do have a funeral, I want them to play the 'Dude I totally miss you' song from the Tenacious D movie though. hehe