I dought we will see something new soon. The screens we saw where alpha alpha alpha alpha screens. The only thing they could release now would be concept art or an article like those "peek of the week" or "making of" articles. Remember that they also haven't officially announced the game yet and that the screenshots are next gen games.
If I would guess the release date: Q4 2006-Q2 2007 or maybe later if they are also porting it to next gen consoles.
Not in the mood for cheese? That excuse has more holes than a slice this fine Gorgombert!
