Hello, need your help / experience. My son is using an Athlon XP2000+ on a A7A266 board with 512 MB SD-RAM under WinXP. He always complains about more speed for his games. On the A7A266 he can use SD-RAM or DDR-RAM. How much more performance can he expect using DDR-RAM ? Should I give it a try and replace it ? Thanks, Berthold