The awe and excitement that has made Sony Playstation so popular as a TV game now lets you take it on the road and do more than you magined. The PSP is more than a portable version of Playstation. It's a portable entertainment center with MP3 and MP4 download and play capabilities. This nearly pocketable portable has a built-in, bright, high-resolution 4.3 inch (diagonal) color TFT LCD widescreen (for 16:9 perspective), built-in stereo speakers, and amazing connectivity.