You need to get your head checked! that's what it is. First off we have gone over n over n over again with this topic and it has been well established that SAN IS NOT NAS, now give it a rest, go home, go to your family set your priorities straight and devote your time somewhere else. Why does this topic keep coming up? why do people have to be so curious? go look up to the sky, you have a better chance of seeing a UFO than proving SAN IS NAS.