you should be able to run that as 1 partition...it sounds like you think it will be smaller without the partitioning...this is probobally not...unless it is your motherboard...which I think a motherboard that old shouldn't be running xp anyways....accually you could see in your bios to see what LBA is on
but...I completley understand if you just want the other drives
i would just use a 98 boot diak to partition it then when you get into windows you can reformat them as ntfs partitions if you want to...if you need mor instructions on partitioning with a 98 boot disk LMK