Your opinions on this budget gaming build?

MB: ASRock M3A770DE AM3 AMD 770 ATX AMD Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

CPU: AMD Athlon II X3 445 Rana 3.1 GHz 3x512 KB L2 Cache Socket AM3 95W Triple-Core Desktop
http://www.amazon.com/gp/product/B003M7BLQU/ref=oss_pro...

Graphics: Sapphire Radeon HD 5770 1 GB DDR5 2DVI/HDMI/DisplayPort PCI-Express Video Card 100283-3L
http://www.amazon.com/gp/product/B0035K6H2C/ref=oss_pro...

RAM: Mushkin Enhanced Essentials 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1333 (PC3 10666) Dual Channel Kit Desktop Memory Model 996586

PSU: APEVIA ATX-CW500WP4 500W ATX Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

HDD: SAMSUNG Spinpoint F3 HD502HJ 500GB 7200 RPM 16MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Case: Antec Three Hundred Illusion Black Steel ATX Mid Tower Computer Case
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Optic: LITE-ON Black
http://www.newegg.com/Product/Product.aspx?Item=N82E168...

Monitor: ASUS VW224U 22-Inch Widescreen LCD Monitor
http://www.amazon.com/gp/product/B002I9JACU/ref=oss_pro...

Mostly for gaming, some data processing work.