In My machine therer are for hard disk each is size of 1TB. I want to spread the storage among all. In this installation all the mail folders are created on only single hard disk. Now i want to distribute data storage among all these hard disk so, that it is not become full at later. How can i spread storage of mailboxex of different user. One thing that i have made is that created 5 to 6 distribution list. It is not possilbe that for one distribution its data(all members data including mail,briefcase etc..)are stored in HDD 1 and other distribution its data are stored on HDD 2.