The new Nehalem-based Xserves may launch in tandem with Mac OS X 10.5.7, investigation reveals. The evidence is said to lay within the most recent developer seed of v10.5.7, which contains an extension file called AppleTyMCEDriver. Inside is a machine identifier listed as "Xserve3,1;" the same identifier appears in a Nehalem-specific error message, which also mentions the most recent Mac Pro.
