i have an old HP a600n and i want to be able to upgrade it to have a faster processor and graphics card i have a ASUS a7v8z-la mother board with an agp 8x interface, my processor is an Socket A, AMD athlon xp 2800 2.08 GHZ. im asking cause i dont know where to get a Socket A processor that is faster than what i have. and im really not comfortable with building a new computer. so please help cause i cant find any decent socket A processor.