OK... so I guess my concern is more with index fragmentation then, not disk. I was also told that in a thin-provisioned sql environment, this also meant that you don't necessarily need to defragment indexes within sql server. Is this the same thing? They are talking about disk, and I am talking inside of SQL? It seems incredibly backwards to me to see very fragmented indexes, and then be told not to defragment them because of a thin-provisioned virtual environment. Help?