A law school student had written a letter to the editor saying that perhaps the best way to handle the "living will" would be to have a place on the back of your driver's license where you could indicate your desires, much the same way you do to be an organ donor. But after reading these posts, I can see that if you had a spouse like Michael Schiavo, s/he could cut up your driver's license and throw it away, and it would be the same difference as not having your wishes known. You'd be back to square one. So much for what seemed like a pretty good idea.