The title graphics aren't the same

So after everything we have seen with the "Prometheus" titles, the font that looks akin to ALIEN (another tie in) and the way it animates... It's totally different in the opening sequence... totally baffled me from the start. (If I remember, more akin to this, which has been floating around for a year - but fundamentally, it's not the one you're expecting. It's more like 2001 Space Odessey) [IMG]http://i.imgur.com/61ZdA.jpg[/IMG] EVERYTHING else, even at the premiere has the font we see above. Why the change?