Instructions
Connect the external hard drive to your computer via the USB connection cable that came with the device.
Click the "Start" button in the computer's task bar and select the "Computer" option. Double-click on the external hard drive's removable storage device icon to view the hard drive's root folder.
Right click and select the "New Folder" option. Name the new folder "PICTURE."
Repeat Step 3, to create three additional folders named "VIDEO," "MUSIC" and "GAME."
Place any photos, videos, songs or game saves that you want to view on the PS3 system into their respective folders.
Right-click on the external hard drive's removable storage icon and select the "Eject" option. Disconnect the external hard drive from the computer.
Connect the external hard drive to the PS3 system via the USB connection cable. Now, the contents of the "PICTURE," "VIDEO," "MUSIC" and "GAME" folders can be viewed in the "Photo," Video," "Music" and "Game" section of the XrossMediaBar, respectively.