iPod 20GB with color display Holds up to 5,000 songs or 20,000 photos on 20GB hard drive. Up to 15 hours music playback or 5 hours photo display with rechargeable lithium-ion battery. High resolution backlit color LCD display. Includes iPod, Earphones, USB 2.0 cable, AC adapter. Windows requirements PC with FireWire or USB 2.0, Windows 2000 or XP, Adobe Photoshop Album 2.0 or later, iTunes 4.7 or later. Mac requirements, Firewire or USB port, Mac OS v10.2.8 or v10.3.4 or later. iPhoto 4.0.3 or later, iTunes 4.7 or later.