When Apple Computer introduces its new line of Intel-based consumer notebooks this spring, the company may once again offer buyers a fashionable option it phased out of its iMac product line nearly half a decade ago: colored enclosures. Like the Cupertino company's current PowerPC-based line of iBook G4 notebooks, the upcoming Intel "MacBooks" have been described by the few people who claim to have seen them as "fashionably clad in iMac white." iMac white is the glossy shade Apple introduced on the face and under-compartment of its original iMac in 1998. Eventually, the popularity of the iMac amongst consumers drove...