I'm using external SATA hard drives (Addonics external cradle and drawer type w/hot swappable PCI SATA controller) for rotational backups for 03 server. The drives are the same size. They are are setup as basic and extended partitions. I want these to be drive letter "O" for "offsite". They work fine until you swap out the drive. The drive letter changes to "F". The USBDLM utility works out this problem nicely with XP. Just can't get it to work with 03 server. I know I could make a bunch of tiny partitions to get to the drive letter I want, but that is a last resort. Would appreciate any help.