Centrino, as a product package (chip+ wireless), is very confusing deal fro the average consumer. First of all, they advertise this wireless technology as some new invention Intel cooked up while no one was looking. That was the impression it made on my father, which is unfortunate, because he was buying a computer at the time. The job of trying to convince him that the Centrino wireless crapola wasnt new fell upon me. Infact, this technology, as you all well know, is the 802.11b standard that was just added into the motherboard; an un-upgradeable attachment. Yes, Intel, with its brainwashing ads, did not allow my father the luxury of believeing me and my knowledge that allowed me to see right through the Intel ads. All he could say is that Centrino gets wonderful battery life and that he could go to millions of the adverstised "hot spots" and he was willing to pay more for that. It took me about a week and three individual computer magazine articles to snap him out of it. He seriously thought the wireless stuff was new- even though Apple has been doing it since the first Airport came out in very early 2001 (date may be a little off, but its close). That Centrino campaign is just Intel denying the public full information about their product and not allowing them to know that they are paying 5-10% more for a laptop that has built in wireless, when they could go down to their local PC club and pick up a better 802.11g card for around 100 bucks that would have better range, backwards compatability with 802.11b networks and would have more longevity than the crap Intel is building into their Centrino branded machines. And for better battery life? Buy a second one. If you are gunna do anything with your computer or are going on a long trip and dont plan to jsut play Solitare for 10 hours, a secord, or even third battery is a necessity.
We ended up buying him a nice, $999 Compaq- good enough for what he will do with it.
i just wanted to share my personal Centrino experience and I hope that the 970 will be not only Apple's response to Centrino, but to every other Intel desktop chip as well. And Darknovamtter is right- shrink the die, shrink energy usage, more battery life from the same battery. Its simple and will probably be implemented. Expect double digit laptop battery life hours if Apple shrinks the die. Also, if Apple shrinks the desktop die, that means less energy use, which means less heat given, which means high clock speeds for the same amount of heat the larger die was giving.