Basic features IR and USB 2. ports Memory Stick and Wifi compatible 802.11b wireless networking neckstrap external battery pack Controls/buttons: single analog stick, D-pad, two shoulder bottons, "home" button (taking you to the main PSP menue), X, O, triangle, and square buttons, start, select, power, hold, volume control Battery life: The longevity of battery life is entirely dependant on what you're using the PSP for. Movies take up more juice, so you may only get 2.5 hours with it. Music averages 8-10 hours of battery life, and video games 4-10 hours of battery life; depending on the game, and whether it's backlit or not. The Games: Armored Core Formula Ape Escape ATV Offroad Fury Azel Impact BBG Crazy Racing Death Jr. Darkstalkers Dokodemo Dynasty Warriors Exploration Horror Fighting Spirits Formula 1 Free Runner Frogger Gagharv GT4 Mobile Hard Corps Hot SHots Golf Medievil Mercury Metal Gear ACID Metal Shell NBA Shootout NHL Faceoff Puyopop Fever Ren Goku Ridge Racer Spider man 2 Sticky balls Super Star Syphon Filter Ten No Kagi This is Football Tales of Eternia Tony Hawk Vulcanus Wipeout Pure WRC Y's Ark of Napishtim Zero Hour Asking price: $199-$250