Im very displeased to see the MacBook line out with CoreDuo, certainly not because that it has sutch a powerfull cpu and costs so little, but for another reason, why? Ok... if the Macbook uses the same cpu as the Pro series where does that leave us? Well it leaves us to a major upgrade of the Pro series, and my best guess whould be Merom (or what ever is the new 64bit laptop cpu called, yes im talking about theone that Intel prepares in August). So in other words the Pro series just became now are certainly not worth their cost, even worse when to think about that they will be upgraded before the end of summer when Merom is out. Heckwho would even buy the Pro series since the difference between them and MacBooks are in some cases more than 1000-1500 and their hardware differences are now dimished more than ever! This whole situation (of the new coming of the MacBook series that surely identifies the upgrade of the pro series soon) is not something we havent encountered from Apple before, does anyone remember the rapid change between the iMacG5 (2nd version) with the new intel iMac! Well thats gonna happen once more u guys, be prepared.