can anybody tell me the cieling for ram under win98se. am trying to add another 128mb sd ram but this new one doesnt seem to want to work. have a ATX K7 600mh slot a AMD 750 mother board (TL Systems pc), am wondering if it doesnt accept 133mhz ram? was told it should be backwards compatible, same writing on ram as what pc came with i.e pc-100 (is that the mhz?) was told it was 133, shouldnt bios (award) pick it up automatically (think you cant mix and match ram type - stuck in memory from somewhere. any help much appreciated!