Pictures of the updated Tardis interior *potentially a spoiler if you care that much about it*
Radio Times' photo gallery of the new Tardis console room
Someone'll probably consider those a spoiler, but hey, it's just a link to another site, and if you click on it anyway despite my warning of exactly what it is, then it's your own damn fault if you get spoiled, so... stfu. I don't think the pictures themselves (the short captions describe just what you can see, if even that) or the fact that the Tardis' 'desktop theme' gets changed again are spoiler-y, but I suspect the reason(s) why definitely will be, so please try not to bring that up if you comment just in case someone who hasn't seen The End of Time Pt. 2 yet looks at this post. Why they would be if they haven't is completely beyond me, but the internet is a silly place. Anyway...
Not quite sure how much I like it. Although I still prefer the previous design (I thought it was prettier... more natural, considering the Tardis is a living thing, after all), and it's not that the new design's bad or anything like that, it just makes me think of a redder, more inside-of-a-computer-like-version of the control room in the Monarch's floating cocoon on The Venture Brothers (visual aids below). I can't tell if that's a good thing or what.
Also, is it bad of me to want the Master to come back one more time and steal the new Tardis too, just so I can make a macro of him yelling 'Damn you, Rusty Venture!' with a semi-appropriate looking background?