Maciej ¯enczykowski <maze at cela.pl> wrote: > Any idea what the settings can actually change? A crapload of things. ;-> A20 control, memory mappings above 1M, 16M, 64M, 1G, 4G, PCI bus control/mapping, ACPI features/defaults, etc..., etc..., etc... As someone who regularly had issues loading OS/2 and NT on typical PC systems in the '90s, I quickly started to prefer Phoenix BIOS over AMI or Award. Tyan's use of Phoenix ServerBIOS is why I prefer them, and they are very quick to deal with issues on new platforms -- of which Opteron quickly presented early on (regardless of OEM ;-). -- Bryan J. Smith | Sent from Yahoo Mail mailto:b.j.smith at ieee.org | (please excuse any http://thebs413.blogspot.com/ | missing headers)