Did you ever played quake, UT or any other ego-shooter before going to bed? I’ve noticed that it helps you to have Lucid dreams if you play for more than 1 hour non-stop! The longer, the better it is.
Shooting on pixel creatures ist a stupid activity. You don’t think, while you play. It’s like meditation…
Please explain how you meditate without thinking.
Aso, yeah, I agree. video games are great for helping hynogogic imagery. We had a huge thread about it in the old forum. Maybe it’s in the archives by now.
I started with this as a kid. I wondered if it was possible ´to ban my thoughts…and it worked! Now, I just concentrate on nothing. I focus on the space behind my thoughts…you can get into a deep relaxing state of mind if you use this technique…
playing egoshooters is more fun though… 
I don’t think that you don’t think while you’re playing computer games. I think that you think but you don’t know what you’re thinking.
For some reason video games are like that. Everything from Tetris to Goldeneye to Grand Theft Auto 3…