Unless the drive has the mechanical & special mcode changes for useage in that type of library, it will not work......! The drive and the library must communicate over a special interface, if they do not understand each other......PROBLEMS. The Quantum drives can only be modified by Quantum to take STK codes (or for another manufacturer) its called the STK personality. It is fixed in the drive, it is not a simple mcode update. Even STK are not allowed to do it. (Not that they would want to either!)