What is your budget?
10K (lesser the better)
What is your existing hardware configuration (component name - component brand and model)
CPU - AMD Athlon X2 64 4600+ 2.4Ghz
Motherboard - Asus M2N MX SE Plus
GPU - ATI HD 4670 512MB GDDR3
RAM - Transcend 2GB DDR2
Monitor - Benq G2420HD 24"
PSU -...