Gaming/Encoding PC @50k !

[VOiLA]

Don't get 6 GB of ram if you won't use Vista/Win 7.

 

[DarkAngel]

Cpu - Intel core i5-750 (2.66Ghz) - 10.25k

Mobo - GA-P55M-UD2 - 6.75k

Ram - Transcend 2x2gb 1333mhz ddr3 - 5.2k

HDD - Seagate 500gb - 2.3k

Optical drive - Samsung/LG DVD writer - 1.1k

Monitor - Benq G2200HD - 8k

Graphics card - ATI HD 5770 1gb GDDR5 - 11k ( DX11 futureproof)

Cabinet - Cooler Master Elite 334 - 2.1k

SMPS - Corsair VX 450 - 4k

Total - ~51.5k

or

AthlonII X4 620 - 5.4k

Gigabyte 785GMT-UD2H 5.9k

Transcend 2x2gb DDR3 1333 - 5.2k

Seagate 500GB 7200.12 - 2.3k

Cooler Master Elite 334 - 2.1k

Logitech Mouse/KB - .7k

Samsung/LG/Sony SATA DVD R/W- 1.1k

Benq G2200HD - 8k

Ati 5850 - 17k

Corsair VX 550 - 5.6k

Total - 52k

But as you are into encoding and stuff i would suggest you go for the core i-5 setup as the CPU is very powerful when compared to the AthlonII X4