Last I read (which I believe was May), AMD is still saying they're on track for Q4 of this year. This may only be referring to the Opterons though, I'll have to check.
EDIT: 2.8GHz Phenom @ 45nm will be the one I'm thinking I'll go for (if these are the ones based on Shanghai, if they aren't I might end up waiting longer). I hope it's a Black Edition
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