Hi All   I've been watching some gameplay videos (Half Life 2, Far Cry, MGS) and want to try playing some games.  PS2 slim? PS3? PS4 slim?   Don't want to pay crazy amounts for used games. Pirated games is something I haven't thought of yet.   Q2: for notebook games, should I buy a USB controller? My notebooks are about a decade old but have SSDs.   Q3: Audio is important. Can you recommend a good quality 2-1 or 5-1 system? TEUFEL, KLIPSCH are not kno