What parts make more sense for future ?

[veg1992]

From what I've heard the Nehalem uses 45nm. Though it'll be the first processor to use quickpath which is a replacement for frontside bus. Apparently it'll change a lot of other things too.

I think its coming out later this year actually.

its also going to use like Hyper Threading like power on the Core, its like somewhat 8cores (virtually)