Here's my take. Everyone seems to think that the next mbp revision will come months after the santa rosa platform is released. The reasoning is that the c2d model was released a couple months after the release of the processor. But. The way I see it, it was released a couple months later because it didn't fit with the product schedule..not any technical limitation. C2d was simply released to early in comparison to the cd release. Not to mention, CD model was released almost instantaneously with the release of the processor. Santa rosa won't have that problem. It's been delayed and delayed. It ships in May. That is 6 months after the last revision..about average for their release dates. My guess...late May-June.