Chris, you and I are in agreement that changing would be good for Belize. Where I seem to differ from some of the rest of you is how easy that would be for Belize to do. I offer this web page as to the laws that El Salvador enacted with the change
http://www.bcr.gob.sv/ingles/integracion/ley.html the parts about requiring reserves and changing the local currency into dollars is especially relevent and is some of what I think would be difficult for Belize. It is not and cannot be done now, that is get US dollars for Belize dollars from the bank. The question I have is how will Belize get the US$ to do this? If they cannot get enough now, how will they get it when they change? I have yet to get a plausable answer to that question.
Also some factors that differ on El Salvador and Belize; El Salvador GNP 11BillionUS Belize less than 1BillionUS and El Salvador took a 50% devaluation in currency prior to dollarization.
Ecuador GNP 18BillionUS and also devalued it's currency losing 80% of it's value.
My point being, both those countries had a lot larger economy to work with and both devalued which Belize has yet to do unless you consider the 2.15 to 1 Casa de Cambio exchange rate which is only a fraction of what a true rate would be.