We just upgraded to Veritas 10D and are interested in backing up to Disk and then to Tape. What are our out of the box/delivered 10D options to go to disk-to-disk seamlessly and then if needed, restore directly from Tape to destination server. I have heard some mention and need for virtual tape library, but I'm convinced this is needed. I should also mention we will be backing up to 2 TB disks on an external array. Thanks!