You can either wait for the update to be pushed to your device or you can send this link to your phone as a text and download the new market.
was there THAT much of a difference between the old and new market?
does it still look the same or did they revamp that as well?
That is not the current version, 3.1.3 is. Google started pushing this one out yesterday, But you can download it from here if you don't want to wait for it to be pushed.