I am fairly confident that this is a stupid question, but, is it possible to use old style PC133 SDRAM in the DDR slots in the latest Slot A motherboards? The reason I ask is that I find myself forced to buy a new motherboard but can't yet afford to upgrade CPU, memory etc. So I want a board that will utilise my existing components but will also allow me to upsize to a shiny new AthlonXP in a few months time.