Forgeworld has put up a couple of preorder items:
[url]http://www.forgeworld.co.uk/New_Stuff[/url]

We get to see the contents of Imerpiral Armour 9, including boarding action rules and mission.

Some high quality pics of the Tyrant himself (the previous pics through glass didn't do him justice).

And lastly, we get an hounor guard set; that isn't metal, isn't Ultramarines and doesn't force you to buy Calgar... it's about time! Oh, you also get a 'free' Librarian in the squad, just to sweeten the deal (and it's nearly the same price as the metal Calgar set).