DDO

from The Free On-line Dictionary of Computing (8 July 2008)

Dynamic Drive Overlay
DDO

   <storage, software> (DDO) Software to allow a {system BIOS}
   that does not support {Logical Block Addressing} to access
   drives larger than 528 MB.

   The alternatives are to update the system BIOS or install an
   {EIDE controller} card with a suitable on-board BIOS.

   Seagate
   (http://seagate.com/support/disc/drivers/discfile.shtml).

   (2001-03-18)