http://blogs.technet.com/virtualization/archive/2008/05/27/hyper-v-release-candidate-1-rc1-available-on-windows-update.aspxThe Release Candidate 1 (RC1) of Hyper-V is now available as a optional update on Windows Update. Optional updates are not installed automatically by default. To install the update open the Windows Update control panel and click “ View available updatesen-USCommunityServer 2.1 SP1 (Build: 61025.2)http://blogs.technet.com/virtualization/archive/2008/05/27/hyper-v-release-candidate-1-rc1-available-on-windows-update.aspx#3061891Wed, 28 May 2008 02:50:30 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3061891Rob Costello<p>If you haven't already heard, RC1 of Hyper-V is here.&amp;#160; Check out the release details at the Windows</p> http://blogs.technet.com/virtualization/archive/2008/05/27/hyper-v-release-candidate-1-rc1-available-on-windows-update.aspx#3065987Wed, 04 Jun 2008 17:19:36 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3065987foleyg<p>How to install on server core? &nbsp;Have auotmatic updates on but kb950049 is not listed.</p>http://blogs.technet.com/virtualization/archive/2008/05/27/hyper-v-release-candidate-1-rc1-available-on-windows-update.aspx#3066223Thu, 05 Jun 2008 03:22:47 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3066223Taylorb<p>Foleyg,</p> <p>It's an optional update so you have to enable those as well.</p> <p>-taylor</p> http://blogs.technet.com/virtualization/archive/2008/05/27/hyper-v-release-candidate-1-rc1-available-on-windows-update.aspx#3068319Mon, 09 Jun 2008 19:24:18 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3068319Intrepid00<p>Is there a place to report issues with RC1 of Hyper-v. I checked the release notes and I don't see the issue I'm having listed.</p> <p>The issue being on Virtualized Vista and 2008 boxes the Virtual Machine Bus refuses to start.</p> <p>The Device Status message is &quot;This device cannot find enough free resources that it can use. (Code 12)</p>