Hey Everyone, I just loaded Windows 2003 Enterprise x64 R2 on a SuperMicro server. I have three 2TB drives in the machine, currently only one drive is in use and it is the drive with the OS. I would like to expand this volume and create a RAID5 array with the OS disk and the other 2TB drives. Is this possible? Can the OS drive be extended and incorporated into a RAID 5 array? Thanks in advance .... This a SuperMicro Server w/AOC-SAT2-MV8 RAID Controller. The reason I'm not doing hardware RAID is because this controller only supports 1 and 0. BTW ... For those who administrer this site. The registration challenge question "What Year Is It?" is still expecting an answer of "2012" and generates an error if user enters "2013". Just an FYI. Thanks!