Am looking for ram for asus a7s333 board with xp2200. First build myself system. A recommended site for ram, buyaib.com, says pc2100 to pc2700. Says this is overclocked ram? Not quite sure what this means or if it is going to matter to me since I am not a gamer. Just thought to build a faster system than my xp1700 since I'm going to spend some money. Should I try to get true pc2700, or will I notice much, if any, difference, since I am not a gamer? Thanks