Hi...I have just installed Windows 2000 server on a new xSeries IBM with 6 internal 73.4GB SAS HDD. I have used the first 2 disks in a RAID 1 configuration, and the remainding 4 RAID 5. Out of the RAID 5 array I have created 2 basic partitions, which leaves 136GB of unallocated space. I am going to be attaching an expansion bay which has 5 U320 HDD which is currenlty used on another machine and is configured RAID 5EE, and is a basic disk. What I would like to do, if possible, is convert the expansion bay to a dynamic volume, format and convert the remaining space from the server to a dynamic volume and merge the volumes together... is this possible? If not, are there any changes I can make to the current setup to make it possible?