I used newegg, but this same build can be done with amazon...not sure what one you prefer for shipping.
Dual factory over clocked gtx 560's in SLI, after market h/s, Windows 7, 24" LED 2ms HDMI gaming monitor, etc....
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119160&cm_sp=Cat_Computer_Cases-_-Spotlight-_-11-119-160 $139.98 FREE SHIPPING
COOLER MASTER HAF 932 Advanced RC-932-KKN5-GP Black Steel ATX Full Tower Compucase Case with USB 3.0 and Black Interior
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371049 $99.99 - $69.99 after mail-in rebate FREE SHIPPING
Antec High Current Gamer Series HCG-750 750W ATX12V v2.3 / EPS12V v2.91 SLI Certified CrossFire Certified 80 PLUS BRONZE Certified Active PFC Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128500 $139.99
GIGABYTE GA-Z68X-UD3-B3 LGA 1155 Intel Z68 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.662487 $454.98 $20.00 Mail-In Rebate Card Price After Mail-In Rebate(s): $434.98 FREE SHIPPING
Intel Core i5-2500K Sandy Bridge 3.3GHz (3.7GHz Turbo Boost) LGA 1155 95W Quad-Core Desktop Processor BX80623I52500K
MSI N560GTX-TI Twin Frozr II/OC GeForce GTX 560 Ti (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127565 $249.99 (Before $20.00 Mail-In Rebate Card) FREE SHIPPING
MSI N560GTX-TI Twin Frozr II/OC GeForce GTX 560 Ti (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
http://www.newegg.com/Product/Product.aspx?Item=N82E16835233082 $27.99 FREE SHIPPING
XIGMATEK Gaia SD1283 120mm Long Life Bearing CPU Cooler bracket included I7 i5 775 1155 AMD and dual fan push pull compatible
http://www.newegg.com/Product/Product.aspx?Item=N82E16835186020 $8.98 FREE SHIPPING
ARCTIC COOLING MX-2 Thermal Compound
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231428 $74.99 FREE SHIPPING
G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBXL
http://www.newegg.com/Product/Product.aspx?Item=N82E16822152185 $64.99 FREE SHIPPING
SAMSUNG Spinpoint F3 HD103SJ 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16827135204 $19.99 FREE SHIPPING
ASUS 24X DVD Burner - Bulk 24X DVD+R 8X DVD+RW 12X DVD+R DL 24X DVD-R 6X DVD-RW 16X DVD-ROM 48X CD-R 32X CD-RW 48X CD-ROM Black SATA Model DRW-24B1ST/BLK/B/AS - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16832116986 $99.99 FREE SHIPPING
Microsoft Windows 7 Home Premium SP1 64-bit - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16824236153 $209.99 FREE SHIPPING
ASUS VS248H-P Black 24" 2ms GTG HDMI Widescreen LCD Monitor 250 cd/m2 ASCR 50,000,000:1
Total: $1,591.85 *not including mail in rebates, shipping, etc...
http://www.newegg.com/Product/Product.aspx?Item=N82E16823126087 $59.99 FREE SHIPPING
Logitech G110 Black USB Wired LED Backlighting Gaming Keyboard
or...
http://www.newegg.com/Product/Product.aspx?Item=N82E16823109191 $52.95 FREE SHIPPING
Microsoft SIDEWINDER X4 Keyboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16826104318 $49.99 FREE SHIPPING
Logitech G500 10 Buttons Dual-mode Scroll Wheel USB Wired Laser 5700 dpi Gaming Mouse
or...
http://www.newegg.com/Product/Product.aspx?Item=N82E16826104261 $59.99 FREE SHIPPING
Logitech G9x Black Two modes scroll USB Wired Laser 5700 dpi Gaming Mouse
http://www.newegg.com/Product/Product.aspx?Item=N82E16826816002 $89.99 - $79.99 after mail-in rebate card FREE SHIPPING
Corsair HS1A 3.5mm Connector Circumaural Headset
http://www.newegg.com/Product/Product.aspx?Item=N82E16899261005&cm_re=wrist_strap-_-99-261-005-_-Product $4.99
Rosewill RTK-002 Anti-Static Wrist Strap
http://usa.asus.com/Display/LCD_Monitors/VS248HP/ <------ here's that Asus monitor
http://www.bit-tech.net/hardware/graphics/2011/01/27/msi-geforce-gtx-560-ti-1gb-review/1 <------ MSI N560GTX-Ti Twin Frozr II/OC Review / Benchmarks
http://www.coolermaster-usa.com/product.php?category_id=18&product_id=3037 <----- more pics, specs, and professional reviews of that case
http://www.gigabyte.com/products/product-page.aspx?pid=3852#ov <----- better look at that motherboard...also this is where you will dl the new bios for it.