Hi All, Ron, I have been using linuxbios with sis730 motherboards (K7SEM and M810LMR) and I am having several systems "freezes" using 256MB sdram sticks (but none using 128MB memory sticks). Also I haven`t been able to use memory in the second memory banck (DIMM2). Linuxbios just doesnt sees memory in DIMM2. thanks for any feedback