Transferring Data
Can I use my player as a portable data storage device?
Yes, you can. Your player is recognized as a removable disk by your computer. You can use Windows Explorer to transfer files (including music tracks) to your player. Please note that copy protected WMA files will not play on your player if they were transferred using Windows Explorer.
Your player is displayed as Stone Plus in Windows Explorer.
In Windows Vista, click the Start button 
Computer.
In Windows XP, click Start My Computer.