Compaq iPAQ Digital Music Center MC-1 (with 20 GB Hard Drive) Compress and store up 400 CDs or 5,000 songs (20 GB hard drive) Stream Internet radio stations from around the world right into your living room Single-tray CD drive; download music to and from your PC or portable MP3 player Create custom playlists using onscreen display Upgradable firmware via rear-panel modem; matches the size of standard stereo components