Starcraft 2 budget gaming rig. First time build.

APPROXIMATE PURCHASE DATE: This week or next

BUDGET RANGE: Under $1000, hopefully around 800.

SYSTEM USAGE FROM MOST TO LEAST IMPORTANT: Gaming, surfing the internet.

PARTS NOT REQUIRED: Could re-use my old monitor but its resolution in 1024x768?

PREFERRED WEBSITE(S) FOR PARTS: Newegg but doesn't really matter

COUNTRY OF ORIGIN: USA

PARTS PREFERENCES: None really. maybe nvidia for physx, but i dont know if that does much

OVERCLOCKING: probably not, i dont know how. Is this overclocking difficult? I've never tried but im pretty good at figuring stuff out.

SLI OR CROSSFIRE: No for now, would like to leave room to add it in the future for an upgrade.

MONITOR RESOLUTION: doesnt matter

ADDITIONAL COMMENTS: Quiet and cool would be nice since i live in so cal and its a million degrees out. I want to get this pc for starcraft 2 and diablo 3 mainly and would like to run sc2 at its highest settings. I'll probably get other games like crysis as well but dont expect to max it out. I will also be using it to surf the internet.


First off, thanks in advance for any help, these are the parts i picked out:

combo 1

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CORSAIR CMPSU-650TX 650W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 ...
Item #: N82E16817139005
Return Policy: Standard Return Policy

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LITE-ON 22X DVD Writer Black IDE Model iHAP422-98 LightScribe Support
Item #: N82E16827106328
Return Policy: Standard Return Policy

-$30.00 Instant
-$12.00 Combo
$10.00 Mail-in Rebate Card17-139-005

was $143.98
sow $101.98

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combo 2

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HIS IceQ 5 H577QT1GD Radeon HD 5770 Turbo 1GB 128-bit GDDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card ...
Item #: N82E16814161333
Return Policy: VGA Standard Return Policy

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OCZ Platinum 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model OCZ3P1333LV4GK
Item #: N82E16820227478
Return Policy: Standard Return Policy

-$24.00 Instant
-$20.00 Combo
$10.00 Mail-in Rebate Card20-227-478

was $314.98
now $270.98

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combo 3
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RAZER Mamba Black 7 Buttons USB Laser Gaming Mouse - Dual Mode Wired/Wireless Functionality
Item #: N82E16826153048
Return Policy: Standard Return Policy

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RAZER Carcharias 3.5mm Circumaural Professional Gaming Headset
Item #: N82E16826153043
Return Policy: Standard Return Policy

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RAZER Lycosa Black USB Wired Game Keyboard
Item #: N82E16823114004
Return Policy: Standard Return Policy

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RAZER Destructor Professional Gaming Mat
Item #: N82E16826999075
Return Policy: Standard Return Policy

-$10.00 Instant
-$60.00 Combo


was $329.96
now $259.96
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combo 4

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Intel Core i5-750 Lynnfield 2.66GHz LGA 1156 95W Quad-Core Processor BX80605I5750
Item #: N82E16819115215
Return Policy: CPU Replacement Only Return Policy

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EVGA P55 SLI 132-LF-E655-KR LGA1156 Intel P55 ATX Intel Motherboard
Item #: N82E16813188055
Return Policy: Limited Replacement Only Return Policy

-$25.00 Instant
-$39.99 Combo
$40.00 Mail-in Rebate Card13-188-055

was $399.98
now $334.99

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combo 5

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Thermaltake Armor A90 Black Gaming Mid-Tower Chassis Case With Cable Management Water Cooling SSD Support And Tool-Less Installation ...
Item #: N82E16811133176
Return Policy: Standard Return Policy

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Seagate Momentus 7200.4 ST9500420AS 500GB 7200 RPM 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive -Bare Drive
Item #: N82E16822148374
Return Policy: Standard Return Policy

-$5.00 Instant
-$40.00 Combo
$20.00 Mail-in Rebate Card11-133-176

was $169.98
now $124.98
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All of these items are combo deals to help try and save money. Also, I dont really know how to tell if i am creating a bottleneck with this setup or not, so any help is appreciated!