Has anyone recorded themselves (audio) to pick up words that may have been uttered in their sleep? By hearing the words, perhaps one could better remember the dreams.
To record for 6 or 8 hours, run an output from your tape deck (where your mics are plugged into - Record/Pause the tapedeck of course) into a VCR - use a T160 tape - at slow speed and you'll get fabulous sound quality with 8 hours of recording.