I have a great collection LOL! everything and now dont know what else to get for it. It has. -3.4ghz P4 cpu-Dont want to upgrade this performance is still good and not until games start being well more start being Dual Core apps. -5.1 SoundBlaster Creative -Radeon X1900XTX -2048mb PC3200 -Philips TVtuner /Capture card 2x Philips 16x DL burners -Ageia Physx -320gb SATA -100gb SATA -160gb External USB HDD -5.1 Logitech Speakers. -Wireless Networking -54mbps DLINK router. -Rainbow Mouse LOL! (Changes colurs) -Microsoft Multimeddia keyboard -1.3MP Microsoft Live Webcam -Vista -"21" Viewsonic DVI LCD monitor with 8ms response rate. -Lexmark X1185 What can I add ot it I dont need cpu,memory,or a graphics acrd all of them havent given me nothing but high's in game settings.