I have a Studio XPS 9100 running Windows 7 x64.  It has two 1.5 TB drives which I recently converted to RAID 1 using the Storage Manager ROM software. Since the system was not delivered with a RAID configuration, I have no Intel Matrix Storage Manager Console software installed.  I've searched in vain for a copy on the Dell Support site, but none of the versions offered are listed as compatible with the XPS 9100.  I even searched for Intel Rapid Storage Technology software as it has replaced Intel Matrix Storage in 2010, hoping that this newer version might provide support for my system.  Has anyone located a version?  I'm running an ICH10R/DO Controller hub on the motherboard.