tukwkila is due in H2 08 in 65 nm poulson should arrive in H2 2010 or H1 2011. that's a 2 or 2,5 years window. in H2 2009 intel 45 nm process will be a quite mature process and going for a 45 nm otical shrink could be a logical
step for boosting performance and lowering power consumption....