2Ghz ones will arrive eventually. AMD are not meeting demand because essentially they dont have that many at the moment as the server side appears to be their priority (even higher ASPs). Remember AMD have pulled forward "availability" by several months because Intel did likewise and retooling the fabs for more dualcore desktops might not be so easy (remember they still only have 200mm wafers and a die size now similar to old 130nm for dual core) so they have to manage the supply/demand dynamic. You cant run out of your bread and butter products that just doesnt make sense.
