It's officially AM2, & you'll officially (un-officially?) be able to buy it by June 6th. Wonder how many people out there have their fingers hovering over the "place order" button...

"All of the dual core performance, mainstream and extreme gaming versions of the AM2 CPUs will sample by the end of this month. The production of these socket AM2 based CPUs or revision F is scheduled for April 30th while the channel orders will begin on May the 15th."