i think SIKO pointed out that the engines in the new 6 series facelift wont be changed but the latest news as of 31st MAY 2007 said there will be a twin turbo petrol with the 306 bhp engine??? whats going on guys??? will the twin turbo petrol appear in the 6er facelift or not?? I need to know this things as im holding out from buying till then! thanks guys!