Digidrive comes formatted but not initialized. You need to find the drive with Hard Disk Tool Kit PE and then initialize it. FWB's Hard Disk Mounter will not find the drive when it is brand new.Included on the DigiDrive CD-ROM is a file called "Device Data". The "Device Data" file is located in the Utilities folder. This file contains support information that will allow Hard Disk Toolkit version 2.5.x (Personal Edition or Full Edition) to function properly with your DigiDrive audio drive.Before you can initialize your DigiDrive using Hard Disk Toolkit, you must drag the "Device Data" from the DigiDrive CD-ROM and put it in your Hard Disk Toolkit folder replacing the "old" Device Data file.