Next year for AMD?
I think AMD has been pretty clear what they need and will do next year. They will "upgrade" to DDR2, which will help dual core quite a bit, but will not do much for single core products. They will release a dual core laptop chip. They will release pacifica (virtualization) catching up with Intel, and they will release presidio (security) catching up with Intel. They need to get 65nm working and shipping.
I think the only open question is how much speed they will add to the products, with most likely scenario being somewhere just north of 3Ghz.
--Alan