Hi all, I'm building my first computer from scratch and was looking for some input. I've been researching and keeping up with the prices for most of October and think I've got a decent build locked down. I'd definitely like some input for anything I may have made a mistake on, and especially some input on the motherboard. My system is being made mostly for gaming and probably a bit of OCing, with ideally being able to add on another video card for crossfire to help it last me a while.
Case: NZXT Apollo
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Cheap for high quality, and happened to already have one available to save even more.
Processor: Q9550
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: I went all out on the Processor, because I figured I'd kick myself if some games with support for more than 2 cores come out and I had the Duo.
Power Supply: Antec TPQ850
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: All the reviews I read said it had solid performance and could handle Crossfire, plus it has active PFC for energy saving.
Video Card: HIS Radeon HD4870 512MB
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: HD4870 gives awesome bang for the buck, and I've heard good things about HIS. Would add another in the future if necessary.
Hard Drive: WD 500GB 7200RPM
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Plenty of space for me, cheap.
RAM: 4GB Patriot 1066
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Good price, I hear Patriot is a good brand.
DVD Burner: LG
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Tons of good reviews, LG makes all kinda of random stuff, but it's always quality in my experience.
Mobo: Last because I have options since this is where I just can't figure it out.
My original choice: DFI X38-T2R
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Seemed quick, could OC, was cheap.
More expensive choice: DFI X48-T2RSB PLUS
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Expensive, but I've heard conflicting reports of how much faster this mobo is.
Choice I picked up reading these forums: Gigabyte GA-EP45-UD3P
http://www.newegg.com/Product/Product.aspx?Item=N82E168...
Reasoning: Also cheap. No idea if it's faster than the X38 though.
This also gets me stuck on the Processor cooler. I've heard the standard coolers are actually pretty decent nowadays, and many 3rd party brands turn up with hardly any improvement. My decision is further hampered by the fact that the DFI mobos have large heatsinks on them and many 3rd party cooler may not fit on the mobo.
Any help would be greatly appreciated. As you can see the Processor plus the most expensive mobo is just about maxing my price limit, so any help on picking some better values, especially in regards to the motherboard is appreciated.