news.com.com are reporting that AMD will be demoing their dual core processors today. these will be the desktop Athlon 64 cpus, which are expected to be released H2 of this year. They will also have a Dual core Opteron around the same time, before intel will have their dual core Xeon. Intel will, how ever, have a dual core Desktop chip out in Q2 of this year. We will watch that one with interest…