The boot floppy of NetBSD 1.3.2 does not use the LBA c/h/s to partition
HD. Does it use the LBA geometry if I use the LBA mode in BIOS settings?

When I partition HD with cylinder numbers, it report my DOS partition 
"start 0, size 1016, end 1017". Whatever I use 1016 or 1017 to start
NetBSD
partition, both them are okay. Which one should I use?
Should the next partition start size equate the previous partition end
size
in cylinder numbers?
If I want to mount Linux's ext2 filesystems, how should I do?