I only know two things about money - I either have it, or I don't. If I spend more than I have,go into debt and will eventually have to pay it back. Oh! That's three things I know about money now. I tell you, I'm a fast learner.
But, joking aside, what is actually achived by changing the name from "Dollar" to "Amero"? What's that expression? "A rose by any other name would still smell as sweet", I can get my head around using gold as a form of currency as $1 worth of gold today could be worth twice as much in a year or so. Provided of course, inflation doesn't eat too much of it.