Just saw VolkerW post info on the whitepaper to help understand how to setup a cluster to dual boot between WinCCS and Linux...very helpful.
Hot off the (virtual) press: "Windows® Compute Cluster Server 2003 and Linux." Many partners, especially in academia, have asked about and experimented with getting a system to dual boot a Linux distro and Windows Compute Cluster Server (CCS). Microsoft has published a whitepaper describing the installation and configuration of a High-Performance Computing (HPC) cluster for a dual boot of Microsoft Windows CCS and the Linux OpenSuSE Operating System (OS).
Download the doc here.