Hi, first of all, I am new to SME Server (but I really love it

).
I installed on 2x80 GB SATA disks. System is up and running.
In fact it is running so well, that I "retired" my old server.
I simply included the 4x200 GB HDD's into the new server.
After the system came up, the old raid 5 was detected (as md0).
Now (finally) the question: how can I integrate the "old" mdadm array?
How can I use the disk space? Would it be possible to get access on the data on the old array?