On Mon, Mar 28, 2011 at 11:19 PM, sonofzev at iinet.net.au <sonofzev at iinet.net.au> wrote: > If a 6 disc RAID 6 can > handle 60MB/s (assuming 6 streams of HD content which will never happen) then I > am laughing... My backend uses usb disks. I have a single 1tb disk that handles recording 2 HD streams at once and commflaging 6. Easily.