Originally posted by: Arye
Daftpunkit, thanks for explaining to me in baby words. I have a good LCD so the monitor is already taken care of. Everyone is suggesting different things and not really agreeing too much with each other. So I guess I will need to try things out I suppose. I just want a quiet machine that won't overheat and can give me great performance and is reliable. Something that will overclock ( if necessary ) to give me great Frames Per Second. All I know is AMD > Intel from what everyone is saying.
What is your LCD monitor? Everyone is recommending the 7800GT or GTX because its the latest and greatest, but it is only necessary if you have a monitor that can do 1600x1200 resolution or better. If you have a 17" or 19" monitor that tops out at 1280x1024 you can save money by getting a 6800GT and see no less performance at those resolutions than with the 7800's
I agree with the recommendations of the SD3700+ when properly overclocked it is a wicked fast CPU and top of the line for gaming. You really don't need a dual core unless you know you will be doing multiple CPU intense tasks at once, like gaming while encoding videos.
For ram definately get 2x1024, any of the top value brands will do OCZ,Corsair,Patriot,etc..
For mobo, any of the top S939 NF4 boards will do nicely. I prefer the Asus A8N-E or the Epox ultra. The DFI ultra D for extreme overclocking, but its a bit more complicated to set up properly
For power supply get at least 500w with a strong 12v rail if you plan on overclocking. Overkill is a good thing when it comes to PS, you always want plenty of headroom as far as power is concerned. And stay with the top makers Antec,Fortron,Seasonic, PC P&C, etc..