My price range for this is $2,000-$3,000. Listed below is what I've got so far...
CPU
AMD Phenom II X4 955 Black Edition Deneb 3.2GHz 4 x 512KB L2 Cache 6MB L3 Cache Socket AM3 125W Quad-Core Processor – Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103674
MOBO
MSI 790FX-GD70 AM3 AMD 790FX ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16813130223
or
GIGABYTE GA-MA790FXT-UD5P AM3 DDR3 AMD 790FX ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128377
CASE
COOLER MASTER HAF 932 RC-932-KKN1-GP Black Steel ATX Full Tower Computer Case - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119160
PSU
CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006
RAM
OCZ Reaper HPC 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Dual Channel Kit Desktop Memory Model OCZ3RPR16004GK - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227320
(I could order two of these for 8 GB)
Or should I go with this triple channel?
OCZ Reaper HPC 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model OCZ3RPR1600LV6GK – Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227467
GPU
XFX HD-489A-ZDDC Radeon HD 4890 XXX Edition 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150368
(Two of these)
HDD
Western Digital Caviar Black WD1001FALS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drives - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136284
CPU
AMD Phenom II X4 955 Black Edition Deneb 3.2GHz 4 x 512KB L2 Cache 6MB L3 Cache Socket AM3 125W Quad-Core Processor – Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16819103674
MOBO
MSI 790FX-GD70 AM3 AMD 790FX ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16813130223
or
GIGABYTE GA-MA790FXT-UD5P AM3 DDR3 AMD 790FX ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16813128377
CASE
COOLER MASTER HAF 932 RC-932-KKN1-GP Black Steel ATX Full Tower Computer Case - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16811119160
PSU
CORSAIR CMPSU-750TX 750W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS Certified Active PFC Compatible with Core i7 Power Supply - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16817139006
RAM
OCZ Reaper HPC 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Dual Channel Kit Desktop Memory Model OCZ3RPR16004GK - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227320
(I could order two of these for 8 GB)
Or should I go with this triple channel?
OCZ Reaper HPC 6GB (3 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model OCZ3RPR1600LV6GK – Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227467
GPU
XFX HD-489A-ZDDC Radeon HD 4890 XXX Edition 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready CrossFire Supported Video Card - Retail
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150368
(Two of these)
HDD
Western Digital Caviar Black WD1001FALS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drives - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136284