So I have my iMac here, maxed out for all my video work, I'm saving up for a new base MacBook at its next update, I'm sure it will get Montevina, and I know thats better than Santa Rosa, but would I notice a difference between my 2.8ghz merom c2e santa rosa vs a 2.26ghz c2d penryn montevina? As in the MacBook have any signficant pluses to the iMac? I would like my iMac to be by FAR superior to the MacBook, and don't really want the MacBook to be better in something, and that something is noticeable. Thanks in advance. My iMac will soon have 4GB, and the MB will have 2GB. My reasoning is that I want a powerful iMac, and I want to get a MacBook that will not meet my iMac in terms of performance so I can differentiate the two, like I know my imac 2.8 merom santa rosa is better than 2.26 penryn montevina, or at least a bit better (penryn and montevina advantage), but I don't want the MacBook to beat the iMac in anything lol.