There's been another leak of AMD desktop information from the usual motherboard manufacturer sources, & it looks like we'll be seeing some 45nm chips this quarter if all goes according to plan. I'm personally looking forward to seeing how the 95W chips perform.

"AMD is planning to launch two 45nm Phenom X4 CPUs (Deneb) in 2008 with core frequencies of between 2.5-2.8GHz and 2.4-2.7GHz, with both adopting 6MB L3 Cache and having a TDP rating of 95W, according to sources at motherboard makers."