http://blogs.technet.com/b/storageserver/archive/2010/12/14/microsoft-iscsi-software-target-3-3-migration-guide.aspxCheck out the new iSCSI migration guide that was just posted on TechNet under the “Planning and Deployment” section of the iSCSI Software Target 3.3 Technical Library.&#160;&#160; This is located in the TechNet tree-view here: If you have iSCSI Targetsen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/storageserver/archive/2010/12/14/microsoft-iscsi-software-target-3-3-migration-guide.aspx#3388403Fri, 18 Feb 2011 16:35:26 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3388403lecaf<p>If I understood well, in-place upgrade from 2008 to 008R2 is not supported.</p> <p>This migration script for iSCSI &nbsp;cn save the day if the configuration is complicated to be recreated.</p> <p>But what about SiS store? Can I physically plug in the disk with the 2008 SiS partition on a R2 server or will it break? Is that a viable upgrade path or should I transfer all the data through the network?</p> <p>m a r c</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3388403" width="1" height="1">