Most of Apple's core products have seen some sort of refresh since last September, and it appears there aren't a whole lot left to update any time soon. Most recently, Apple unleashed Intel's Nehalem processors in its Xserve server line, which doubled the performance ... so, that's cool, but definitely cool for a limited audience of professional business users. In a more consumer-oriented vein, the next-generation iPhone won't blow anyone away until probably June or so, and the Apple TV has been mostly ignored -- only Apple knows what kind of product timeline it's on.