I asked a question yesterday and received great advice. It's not that I'm doubting what I was told but I have just spent the past week ordering and excitedly waiting for my new RAID setup. Sounds like it may have been a mistake. Before I send it ALL back and pay for all that shipping I want to get another opinion. Having never setup a RAID before, I bought my first one prebuilt from OWC, the Mercury Elite Al-Pro RAID 0 (2TB). Space was becoming an issue and backups a headache, I thought RAID 5 was the holy grail. Waiting months I finally pulled the trigger and bought the OWC Qx2 empty RAID 5 enclosure. I called them three times before buying and was reassured there wouldn't be problems. There was a deal on 2TB WD EARS drives so I bought 5 (one for a backup). Now I hear because of TLER these drives will fail in a RAID enclosure. OWC tech support seem oblivious to this issue or about any issue at all in this enclosure. Should I send it all back?