$600-$800 gaming rig.

APPROXIMATE PURCHASE DATE: Probably end of June

BUDGET RANGE: The lower the better. $600 to 800.

SYSTEM USAGE FROM MOST TO LEAST IMPORTANT: 95% Gaming, 5% other

PARTS NOT REQUIRED: Keyboard, mouse, monitor, speakers

PREFERRED WEBSITE(S) FOR PARTS: newegg.com, zipzoomfly.com, tigerdirect.com, ewiz.com, amazon.com (have amazon prime), anywhere with low prices

PARTS PREFERENCES: Anything really that fits the budget.

OVERCLOCKING: Probably will overclock. Probably will crossfire down the line, but not now.

MONITOR RESOLUTION: 1680x1050, 1920x1080, 1920x1200 (Don't have a monitor yet, but I will get a 20, 22, or 24 inch screen. Do not use it in calculating the cost of the computer though.)

ADDITIONAL COMMENTS: So far, here's what I've decided on:

Graphics card: HIS H489F1GP Radeon HD 4890 1GB GDDR5 PCI Express x16 (2.0v) Video Card - $135 (After rebates and ebillme)
http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=10010252

Processor: I'm split between these two.
AMD Phenom II X3 720 2.8GHz 3 x 512KB L2 Cache 6MB L3 Cache Socket AM3 95W Triple-Core Black Processor - $120
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103649

AMD Phenom II X4 940 Deneb 3.0GHz 4 x 512KB L2 Cache 6MB L3 Cache Socket AM2+ 125W Quad-Core Black Edition Processor - $190
[url=http://www.newegg.com/Product/Product.aspx?Item=N82E16819103471][/url]

From what I've read on the forums here, the 720 has a better upgrade path since it is an AM3, whereas the 940 is an AM2+. However, the 940 has the advantage of being a quad processor.

Motherboard: I have no idea how to choose a motherboard. I'd like it to be crossfire compatible. I also would like support for DDR3 RAM, unless that's going to break the bank. Integrated sound card. No integrated graphics card needed. 3 USB spots?

RAM: DDR2/3 1066/1333, depending on price.

Harddrive: Again, 2 choices:
WESTERN DIGITAL Caviar® Green WD10EADS 1TB SATA II 7200 RPM 32MB Buffer - $75
[url=http://www.zipzoomfly.com/jsp/ProductDetail.jsp?ProductCode=10009901&prodlist=celebros][/url]

Western Digital Caviar Black WD6401AALS 640GB 7200 RPM 32MB Cache SATA 3.0Gb/s - $70
[url=http://www.newegg.com/Product/Product.aspx?Item=N82E16822136319][/url]

Is the black series worth the extra speed and lower HD space? And is the performance hit really noticeable in the real world for the green series?

Fan: XIGMATEK Dark Knight-S1283V 120mm Long Life Bearing CPU Cooler - $40 (Heard it was good)
http://www.newegg.com/Product/Product.aspx?Item=N82E16835233029

Case and PSU: Help wanted

Thanks for your time. Your help is greatly appreciated.

PS: I already have a Macbook Pro for surfing the web, video editing, etc.

Hey. Thank for your input gkay09. The X3 would be the cheaper choice and would work well for me. As for the PSU, does it constantly run at 750W or does it just draw the energy it needs? I'm asking because I don't want to increase my electricity bills drastically.

Also, does that motherboard allow me to crossfire? Again, thanks for your suggestions.

I just edited my last post, so you might not have seen it gkay09, but do you know if I can crossfire on that motherboard? Oh, and I only asked that question about the PSU because I thought I heard some PSU's do that...

Yeah, I tried looking at the specifications for the motherboard, but didn't see anything about it being crossfire enabled. Thanks for all the information though. I think I may put an order in tonight after work. Hopefully, I can build this thing without any problems.

Here is the link of that mobo from the ASUS site...
http://usa.asus.com/products.aspx? [...] odelmenu=2

And here are few good articles that would help in overclock...
http://www.tomshardware.com/review [...] ,2161.html
http://www.tomshardware.com/review [...] ,2267.html

The mobo comes with 2 SATA cables...
If you need more...
http://www.newegg.com/Product/Prod [...] 6812119231
http://www.newegg.com/Product/Prod [...] 6812119230

As for the case if you want more space, then the CM 690 is the best option...It has very good airflow and can easil accomodate 2 HD 4890s...

And the CPU cooler is a very good but get this CPU cooler...it comes with thermal grease too...
Sunbeam CR-CCTF 120 mm Core-Contact Freezer CPU Cooler W/TX-2
http://www.newegg.com/Product/Prod [...] 6835207004

Here is a review of that cooler
http://www.frostytech.com/articlev [...] 271&page=5
And check this out...
Frostytech's Top 5 heatsinks...
http://www.frostytech.com/top5heatsinks.cfm

Thanks for all your help and advice, gkay09. I just ordered all of the following. Let me know if there's anything else I need to add.

CPU + Mobo Combo: AMD Phenom II X3 720 2.8GHz Socket AM3 95W Triple-Core Black Processor Model HDZ720WFGIBOX + ASUS M4A78T-E AM3 AMD 790GX HDMI ATX AMD Motherboard
http://www.newegg.com/Product/Comb [...] mbo.203011

Video Card: HIS H489F1GP Radeon HD 4890 1GB GDDR5 PCI Express x16 (2.0v)
http://www.zipzoomfly.com/jsp/Prod [...] e=10010252

Memory: G.SKILL 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model F3-10666CL8D-4GBHK
http://www.newegg.com/Product/Prod [...] 6820231189

Case: COOLER MASTER RC-690-KKN1-GP Black SECC/ ABS ATX Mid Tower Computer Case
http://www.newegg.com/Product/Prod [...] 6811119137

PSU: CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC
http://www.newegg.com/Product/Prod [...] 6817139006

HD: Western Digital Caviar Black 640 GB Bulk/OEM Hard Drive 3.5 Inch, 32 MB Cache, 7200 RPM SATA II WD6401AALS
http://www.amazon.com/gp/product/B [...] lectronics

Aftermarket Fan: Sunbeam CR-CCTF 120 mm Core-Contact Freezer CPU Cooler W/TX-2
http://www.newegg.com/Product/Prod [...] 6835207004

DVD Drive: Samsung SH-S222A/BEBE Internal Half Height Supermulti PATA 22X DVD-Writable Drive
http://www.amazon.com/Samsung-SH-S [...] 697&sr=1-1

Rosewill RTK-002 Anti-Static Wrist Strap
http://www.newegg.com/Product/Prod [...] 6899261005

It was cheaper to get the HD and DVD drive from amazon (amazon prime member). Should I get some extra thermal paste?

Other than that, everything looks great. I haven't done the math yet, but everything is between $600-700. Again, you helped me out a lot, gkay09. I really appreciate it.