at THany... Hey thanks for your input. I guess I should ask if anyone has any experience using Defraggler on Window's Small Business Server 2003 with Exchange Server Active. I am not trying to use Defraggler to defraf the Exchange database, I just want to make sure I will not run into any issues with it if I am defragging a drive that has the Exchange database file on it. Unfortunately, I do not have a lab environment to test this product on and I cannot afford to test it in a live environment. Also, has anyone run into any issues with RAID 5 from a hardware scsi controller on HP Proliant Servers. Thanks in advance!!