The PSP is the first truly integrated handheld entertainment system designed to handle multiple applications music, video, communication, and wireless networking, with games as its primary driver. PSP brings an unparalleled gaming experience to a handheld platform, allowing users to enjoy 3D games, with high-quality, full-motion video, and high-fidelity stereo audio. With graphics rendering capability comparable to that of PlayStation2, PSP features a 4.3-inch wide screen, high-resolution TFT display. PSP also adopts a newly developed, proprietary compact but high-capacity (1.8GB) optical disc, Universal Media Disc (UMD), as its storage medium. <br><br>