"Alex Ionescu" <ionucu at videotron.ca> wrote: > Anyone against switching ROS to be compiled by default on the 2GB > boundary? (This can always be locally changed by /3GB = 1) I agree! But I think we should move the ntoskrnl base address to 0x80100000 and map the first MB of physical memory to 0x80000000 - 0x800FFFFF in order to simplify BIOS calls. Regards, Eric