So i got my build finally:
MB: Gigabyte H67MA-D2H-B3
GPU: Sapphire HD6850 1GB
Memory: Patriot 2x2GB DDR3 1333MHz
HDD/ WD Caviar Blue 1TB,32 MB,7.200rpm
PSU: Corsair VX 450W
and the only thing I have to decide is what cpu i should buy.Due to my limited budget I'm aiming for i5-2400,but...