Help Me Budget $600 Gaming build!

Hello Forum,

This is my gaming pc build on a budget!!

Antec Three Hundred Black Steel ATX Mid Tower Computer Case

GIGABYTE GA-Z77M-D3H LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 Micro ATX Intel Motherboard

EVGA 01G-P3-1464-KR GeForce GTX 560 SE (Fermi) 1GB 192-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card

Antec EarthWatts Green EA-430D Green 430W Continuous power ATX12V v2.3 / EPS 12V 80 PLUS BRONZE Certified Active PFC Power ...

Intel Core i3-2120 Sandy Bridge 3.3GHz LGA 1155 65W Dual-Core Desktop Processor Intel HD Graphics 2000 BX80623I32120

G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1066 (PC3 8500) Desktop Memory Model F3-8500CL7D-8GBRL

Western Digital Caviar Blue WD5000AAKS 500GB 7200 RPM SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive

LITE-ON 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 iHAS124-04 - OEM


Please let me know if this is compatible or offer any criticisms. I just want to be able to play Diablo 3 without a hitch. In addition I am Canadian and newegg.ca is where this wish list is found. Please help me to decide if I am making the right choices and whether my PSU will support what I need to do!

Any other suggestions are welcome! Thanks