In Windows Server one of my fav features is Shadow Copies. It keeps real time version of files/folders that can be browsed and restored on the fly.
Does Drobo have anything like this, even something like a snapshot feature? That Shadow Copy feature has been my biggest reason for holding out on most of the NAS products I eval.
Drobo has me really excited about provisioning and mgmt features so I hope there is something for “version tracking” or whatever you prefer to call it.