We have Backup Exec 2010 R3 running on Server 2008 R2. When I do full backups on Exchange it can take two days or longer to complete the backup. I have cleaned up the old exchange mailboxes and permanantly deleted the disconnected mailboxes, we have plenty of space on the backup drives. We are doing backup to drive, not tape or other media. This is really becoming a problem as the backups are continually running and it throws off my incremental backups. Thank in advance.