That'd be a slick one wouldn't it? Don't depreciate the '03s, just pass them off as '04s. I think the only way I would be able to tell is to call Mathews with the S/N and see what year's model it is. I also think the reason they are getting them earlier is the fact that it doesn't look like there is anything different about them, so there would be no "suspense" factor in holding them from shipping.