I'm ordering the following from NewEgg, do I need to order anything else to get this thing built and running? cables, etc.?
Intel Core i5-2400 Sandy Bridge cpu + mobo combo
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.654392
COOLER MASTER HAF 912 RC-912-KKN1 Black SECC/ ABS Plastic ATX Mid Tower Computer Case
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119233
Antec NEO ECO 620C 620W Continuous Power ATX12V v2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371031
XFX HD-685X-ZDFC Radeon HD 6850 1GB 256-bit DDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card with Eyefinity
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150515
G.SKILL Ripjaws X Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model F3-10666CL9D-4GBXL
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231425
ASUS Black 24X DVD+R 8X DVD+RW 12X DVD+R DL 24X DVD-R 6X DVD-RW 12X DVD-RAM 16X DVD-ROM 48X CD-R 32X CD-RW 48X CD-ROM 2MB Cache SATA 24X DVD Burner - Bulk - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16827135204
Western Digital Caviar Black WD5002AALX 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136795
Microsoft Windows 7 Home Premium SP1 64-bit English 1-Pack - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16832116986
Intel Core i5-2400 Sandy Bridge cpu + mobo combo
http://www.newegg.com/Product/ComboDealDetails.aspx?ItemList=Combo.654392
COOLER MASTER HAF 912 RC-912-KKN1 Black SECC/ ABS Plastic ATX Mid Tower Computer Case
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119233
Antec NEO ECO 620C 620W Continuous Power ATX12V v2.3 / EPS12V 80 PLUS Certified Active PFC Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817371031
XFX HD-685X-ZDFC Radeon HD 6850 1GB 256-bit DDR5 PCI Express 2.1 x16 HDCP Ready CrossFireX Support Video Card with Eyefinity
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150515
G.SKILL Ripjaws X Series 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Desktop Memory Model F3-10666CL9D-4GBXL
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231425
ASUS Black 24X DVD+R 8X DVD+RW 12X DVD+R DL 24X DVD-R 6X DVD-RW 12X DVD-RAM 16X DVD-ROM 48X CD-R 32X CD-RW 48X CD-ROM 2MB Cache SATA 24X DVD Burner - Bulk - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16827135204
Western Digital Caviar Black WD5002AALX 500GB 7200 RPM 32MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136795
Microsoft Windows 7 Home Premium SP1 64-bit English 1-Pack - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16832116986