Ooops: AMD are going to support SMT - its in their 2011-2012 road map!  However, they don't call it SMT, they think they'll get away with calling them cores.  It is two small integer cores sharing fetcher, decoder, L2 cache, and a single FP unit.<p><a href="http://www.anandtech.com/printarticle.aspx?i=3683" rel="nofollow">http://www.anandtech.com/printarticle.aspx?i=3683</a>