I've been setting up a 1TB RAID 1 with NexStar MX Dual eSata External Enclosure. I see on the PCB that there are jumper settings that are not in the manual. In fact that the jumper setting they have set in the manual shows on the PCB as being RAID 1 SAFE 33 and by using Active UNDELETE I see that the drive type is Span. On the PCB I see RAID 1 Safe, Safe 33, Safe 50, Raid 0 fast, etc. But in the manual I see just 4 jumper settings for Raid 1, Raid 0, Individual or JBOD. So would NexStar really try to market their drive as RAID 1 but not tell you that it's only copying 33% of the data and striping the rest? I'm trying to see if the RAID is even working and mirroring data now to verify this. Their manual also says that the leftmost slot is port 0 and rightmost is port 1, whereas on the PCB it shows connector 1 on the right with HDD1 and connector 2 on the left with HDD2. The manual is 20 pages and doesn't say anything accurate whatsoever about the technical operation of the device or even what to do in the event of a HDD failure. It just says it will magically know the new drive when it's back online and will restore "data" and obviously if it's safe33 most of your data is gone anyways. Anyways, I'm testing this chincy consumer crap right now by running through a disaster scenario. 1TB drive has data on it and is in use and popped in a new initialized, NTFS, unused 1TB identical drive. So theoretically according to NexStar it will copy all data to the second device which I will verify.