updated potential build:
CPU Intel Core i5-3570K 3.4GHz Quad-Core $238.99
CPU Cooler Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing $34.98
Motherboard Gigabyte GA-Z77-DS3H ATX LGA1155 $119.99
Memory Corsair Vengeance 8GB (2 x 4GB) DDR3-1600 $51.99
Video Card EVGA SuperClocked GeForce GTX 680 2GB Video Card
Power Supply Corsair 650W ATX12V / EPS12V $109.99
Optical Drive Asus BW-12B1ST/BLK/G/AS Blu-Ray/DVD/CD Writer $79.99
Hard Drive SSD Crucial M4 128GB SSD (for MacOS/Mountain Lion)
Hard Drive Mechanical SAMSUNG EcoGreen F4 HD204UI 2TB SATA HDD (for Windows 7)
Wireless adapter TP-LINK TL-WDN4800 PCI Express x1 Wireless N Dual Band Adapter
Case http://www.newegg.ca/Product/Product.aspx?Item=N82E16811352007
Monitor http://www.newegg.ca/Product/Product.aspx?Item=N82E16824236052
do you guys think I should ditch the gtx680 and just run with a 670? what are the pros and cons of each? I'll be running everything in 1920 x 1080
edit: and which manufacturer should I go with? and overclocked?
edit 2: i'm thinking of this 670 rather than the 680 I listed....what do you guys think?
http://www.newegg.ca/Product/Product.aspx?Item=N82E16814130787