Currently i have 1gb DDR ram in my desktop (kingston 3-3-3) and i&#39;m thinking of adding another 2gb = 3gb<br /><br />here are the 2 i&#39;m looking at:<br /><a href="http://canadacomputers.com/index.php?do=ShowProduct&amp;cmd=pd&amp;pid=009240&amp;cid=RAM.346.341" target="_blank">http://canadacomputers.com/index.php?do=Sh...cid=RAM.346.341</a><br /><br />and <br /><br /><a href="http://canadacomputers.com/index.php?do=ShowProduct&amp;cmd=pd&amp;pid=007920&amp;cid=RAM.346.341" target="_blank">http://canadacomputers.com/index.php?do=Sh...cid=RAM.346.341</a><br /><br />is worth me buying more ram? or should i just save my money?