Comment/Improve these parts

Intel Pentium E5700 Wolfdale 3.0GHz 2MB L2 Cache LGA 775 65W Dual-Core Desktop Processor BX80571E5700

CORSAIR 8GB DDR3 Vengeance 240-Pin SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model CMZ8GX3M1A1600C10

ZOTAC GeForce GT240 1GB GDDR5 PCI-E 2.0 Graphics Card

Intel DP55KG LGA 1156 Intel P55 ATX Intel Motherboard

Western Digital Caviar Blue WD3200AAJS 320GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drive

Please , i need some criticism on the above parts, im re-building my desktop and want to know if the above will do a great job.

Please dont tell me better parts which cost nearly twice as much or so, be reasonable

The tasks i wish to do are:
Runescape
GTA IV
Call of Duty
Counter Strike (all)
Half Life
Just Cause 2
Batman Arkham City

 

bump! PLz help

 

First of all, the CPU and motherboard are in-compatible and that GPU is weak as piss.

Low price, but still powerful rig for the $$$.

Intel Core i3-2100
http://www.newegg.com/Product/Product.aspx?Item=N82E16819115078

ASRock Z68 PRO3-M
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157252R

G.SKILL 4GB (2 x 2GB)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820231193

ASUS GTX550 TI or GTX550 TI variant.
http://www.newegg.com/Product/Product.aspx?Item=N82E16814121435

Seagate Barracuda 750GB
http://www.newegg.com/Product/Product.aspx?Item=N82E16822148702

So about $340 + shipping?

What about Case & PSU? are you sure your current ones are efficient enough to run this new hardware?

 

I'd still go with 8gb of RAM. Little more expensive, but meh.