hi to all, looking for some advice please, i,m putting a pc together for my son and have managed to get a asus m3n78 rev 1.02g motherboard with a amd phenom quad 9950 cpu. and a m3a-h/hdmi motherboard with a amd athlon 64 x 2 dual core 5200+ 2.71ghz cpu. was wandering which one would be the best i thought the first option might be but think its the older of the two but not too sure . it would be running xp (mce) and 3gb ram any help would be grately apptrecieted thanks