Since that original launch in 2003 we've been more than doubling platforms in 1P, 2P and 4P space, and now all those platforms out there, all those socket 1207 platforms are now Barcelona candidates. With a BIOS upgrade all those are going to be able to go to quad-core.
They also go over performance expectations, performance-per-watt gained by moving to quad core, virtualization and much more. It is a lengthy interview, but well worth the read if you want to know what AMD is up to. After reading it, I actually feel that AMD might not be in such bad shape.