Dream Recorder.

http://www.dream-recorder.com/

interesting.

Hmm..haven't read the whole thing, but...
You need a Mac for this?

Yes i believe you do.

I saw this on a show called "Dreams".

It was an education show and was pretty enteresting.

They had a guy play an acrade sking game, he used his body to move. Then at night he used the dream machine to record his dreams. He had dreams of tunnle and moving fast (like from the game) and this helped scientist learn more about how our brain makes dreams and why.

He didn't remember saying much of what he did at night.

Very cool.