NEW M5 TO HAVE TWIN TURBO V8?

I've always wondered been a fan of forced-induction and now that BMW is planning on launching the new BMW M5 with a pair of twin-turbos get me excited. The though of turbochargers latched up to a gleaming V8 - instead of a V10 make so much more sense and rumor has it that the change will take place in 2011, about the same time the new M5 will be launched. We can't wait.