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
Cameron Sturdevant: Hyper-V, Microsoft's virtualization option for Windows Server 2008, has taken another step toward final release. Released for download by Microsoft on May 20, Release Candidate 1 adds support for Windows 2000 Server Service Pack 4 and Novell's SUSE Linux Enterprise Server 10 SP1 for both x86 and x64. Support for Red Hat Enterprise Linux 5 will be available in a future update, according to the release notes for the LIC (Linux Integration Components) add-on software. During tests of RC1, I bolted on LIC and installed SUSE, along with Windows Server 2000 SP4, to get a look at the new capabilities.