okay,been readin all this stuff and finally made a decision.not a computer guy so its all greek to me but here goes:intell pent 4 3.8 ghs-800 mz frontside...sli ready...corsair 2.g ddr2 800...bfg 7800gtx overclock edition...harddrive-western digital 150 gb. 10,000.rpm...550 watts antec...soundblaster xfi....i can tell alot of you know about computers so how did i do? my current system is a model t ford.much lag and frame rates suck donkey.. ehh hooves.should i be excited? will the game run noticably smoother? current system pentium4 512 mz.dont know ram but i have ge force 5200 vid card. thanks in advance for sarcastic ridicule of my computer ignorance.