Hi, after some problems with my mobo I had to buy another one and the CPU wasn’t compatible so I had to buy a new one
My specs now are:
AMD Sempron(tm) Processor 3000+
NVIDIA GeForce 6600 GT
ASRocK K8NF3-VISTA
512 Ram (I will upgarde to 1Gb soon)

Will I get a  performance boost in a Source game?