Im using an ECS L4S8A2 P4 mobo, & if I use memory over 2100 ie 100dram in bios. Games seem to crash randomly. Im using crucial 2700 running at 166 standard speed in bios. Is there other ways of getting round instability other than slowing down the memory in bios. Also could anyone give me any examples of stable motherboards that can run memory with no problems over 2100.