Good question. I dream of video games. Mario, Pokemon, Zelda, and then some games that only exist in my dreams. One lucid dream I had, my friend and I went in front of the TV and "blue skidooed" into the screen. We had to fight through various levels. In another game I remember being lucid and activating the game through a computer interface. If I can think of the specific DJ entry or if I have any in the next few nights I'll post the excerpt here.