How to Fall Asleep Quickly - Even while driving

I found this link about How to Fall Asleep Quickly Every Time - WikiHow that basically says fall asleep to an audio book every night.  Since I listen to audio books in the car all the time, I decided this was bad advice!

12/8/06:  I should also note that while most people seem to find reading before bed pleasant, I find reading before bed dangerous.  I'm very likely to get involved in the book and to just keep reading ... On nights Frank isn't home, I usually read until very late.