Assuming you have a 5200 fully loaded with drives, and data - and you want to change to a 5200 Pro?
... can you simply take the drives out the 5200 and put them in the 5200PRO and the unit will find the raid configuration?
... or do you need to backup the config file and move that across first?
Or if I am totally wrong how can you easily and quickly migrate between the 2?
The pro supports multiple RAID entities so maybe that would cause a problem?
Cheers