Windows 32bit Family XP RTM - 5.1.2600
XP SP1a - 1106
XP SP2 - 2180
Server 2003 RTM - 5.2.3790
Server 2003 SP1 - 1830
Server 2003 SP2 - 3959
Vista RTM - 6000.16386
Server 2008 Beta 3 - 6001.16510
Windows 64bit Family XP 64bit RTM - 5.2.3790.1830
XP 64bit SP2 - 3959
Server 2003 64bit RTM - 5.2.3790.1830
Server 2003 64bit SP2 - 3959
Vista 64bit RTM - 6000.16386
Server 2008 64bit Beta 3 - 6001.16510
Tech ARP: We were the first to announce that Microsoft would be releasing Service Pack 1 for Windows Vista to manufacturing on February 4, 2008; and now we will be the first to announce Microsoft's confirmed schedule for the release of Windows Vista Service Pack 1 to the world. Here's how it's going to work...
As we mentioned in our February 4 update, release to manufacturing (RTM) means exactly that - Windows Vista Service Pack 1 is final and is now released for manufacturing, and to the OEMs for integration with their systems. Public upgrades would come later. In April, as it turns out. Today, we were able to lay our hands on their actual release schedule. This is the real deal. Check it out.