I recently upgraded the memory on my Acer Aspire 5742 to the maximum allowable 8gb (2x4gb) Recommended from Crucial I went for two 1333mhz sticks, trouble is that on boot up it reports 1067mhz (DOS screen) CPUZ reports 553mhz (x2 =1067) and PC Advisor also reports 1067mhz. There is no facility in the BIOS to alter memory settings, so the question arises is there any software that I can use to ascertain what actual speed it is running at or is the memory running at a motherboards maximum allowed of 1067mhz?