The have been widespread reports of overheating in the MBP. It costs millions and months of development to design a laptop like the MBP. With the Core 2 Duo on the way who would assume the the current MBP was designed to accomodate THAT chip? The battery life is OK but the heating is a huge issue. I'm guessing that the MBP was designed initially to accomodate the C2D. Following from this, (and assuming some element of fact) could it be likely that we will see a very similar computer come WWDC? Surely there will be development, but, how much?