Typically they release in Europe about six months before they're available here. If they were going to introduce the 2005 as an all-new model, they would have done so in Europe by now (perhaps at the Frankfurt or Geneva auto shows)? But they didn't, so I'm inclined to believe they'll be doing it late next year (late 2005 intro of 2006 with coupe / conv following in early 2006). So, we've got at least another year of current coupe / convertible styling.
"clink... clink..." <-- my two cents