So what will they map into instead? As far as I know, the video has to map into RAM, regardless if the OS is 32-bit or 64-bit.
Gary VanderMolen, Microsoft MVP (Mail)-----Original Message----- From: Bobby Heid
IIRC, the BIOS and video RAM will not have to map into the 4GB address space(in 64-bit). He will have the whole address space for RAM.