There has been some good articles on Anandtech lately. I don't know how many others read it but I thought I'd post them.

Here is the first one that talks about the upcoming release of the Prescott, Grantsdale, and how they are planning on phasing out AGP slots.

And here is the article on the purposed replacement of PCI.

Looks like we are in store for some intresting (but good) changes soon.