Need help regarding upgrading PC for Rs 20000
-Motherboard
-Graphics
-CPU
-Cabinet
-RAM
-HDD
-Optical drive
I'm not a serious gamer, but need to play games like Assasin's creed, Arkham Asylum etc. at decent graphics. I want a Phenom 2 system, and a graphic card like 9600GT. 4GB DDR2 RAM...