Scarchunk :
You may be right (I'm hoping your wrong) but if you scroll down to the Nehalem section of the Intel fact sheet I linked to you will see the following:
http://i221.photobucket.com/albums/dd89/Scarchunk/Intel.jpg
It states that Nehalem will launch in 08 with up to 8 cores and 16 threads!
Nowhere in that image does it say 08, but we all know Nehalem will see a LATE 08 release, but expect it ONLY to be extreme editions as they always do. Then followed by the mainstream/midrange lineup around 2-3 months after.
Also, it states 1 to 16 threads, and 1 to 8 cores. That does not mean you will get them all at launch, the 32nm shrink will still indeed be a Nehalem architecture, just shrunken down to 32nm in their "tick" process. So that will be the octal core cpu with 16 threads, just because it says 1 to 8 cores or 1 to 16 threads doesn't mean we will get it fast, and it still is under the Nehalem architecture. I do hope I'm wrong though, it would be nice to have 8 cores, but I don't think it'll happen till 32nm, even so, a new architecture that is said to contain a even larger gap in performance compared to the transition of netburst to core is quite a feat, even if it is just 4 cores with 8 threads, it'll be a huge jump in performance....So waiting for the octal won't be that hard considering the claims they are making about Nehalem.
But yea, don't expect to see an octal till 32nm, 99.9 percent sure on that.