IBM Aptiva E series 190, Acer V75M-1 motherboard, 100 mh bus clock, AMD K6 2/500, 512 KB L2 pipeline burst cache, 96 MB of memory. I have a 64MB and 32MB module installed in 2 banks of 1 slots. Computer documentation says expands to 256 MB, but a footnote reads, "Installed memory in excess of 128 MB will not derive performance enhancement from the included external cache". Does this mean there is no point in adding up to 256 MB, and rather I should just add another 64MB only? Computer is just used to surf the web and E-mail and occasionally post on variouos message boards, no games. I'm new at this and dont know all I need to know at this point. Thanks for any response.