istartedsomething.com reports that the general availability date for Windows Home Server is 08/27/2007, according to the Microsoft Support Lifecycle website
>> Windows Home Server, officially available August 27
If there's one computing server product every enthusiast and home-user should be excited about, that would not be Windows Server 2003 Datacenter Edition for Itanium-Based Systems, instead it should be Windows Home Server - codename Q. Last month, WHS was released to manufacturing aiming for distribution in the next couple of months and retail availability this fall. The official availability date is now most likely Monday, August 27th 2007.
>> Windows Home Server, officially available August 27